Tag Archives: straightening

Melon straightening substance

Application Number: 00111282Application Date: 2000.08.14Publication Number: 1337165Publication Date: 2002.02.27Priority Information: International: A01N63/00Applicant(s) Name: Yucheng City Pesticide Plant, Shandong Prov.Address: Inventor(s) Name: Sun BaipingPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a plant growgh regulator formed from ferrous sulfate, jiabao, cytomin, counter and sodium nitrophenolate, and possesses specific effect for straightening bent-growing melon… Read More »

Surface combination technology of straightening roll

Application Number: 00109930Application Date: 2000.07.17Publication Number: 1334164Publication Date: 2002.02.06Priority Information: International: B23K9/04;B23P6/00Applicant(s) Name: Chongqing Iron and Steel (Group) Co., LtdAddress: Inventor(s) Name: Zhang Shuqiang;Ma LianjunPatent Agency Code: 51209Patent Agent: zhang aiyunAbstract A surface compounding technology for the straightening roller made of ordinary carbon steel includes machining the main body, preheating at 230-280 deg.C, maintaining the… Read More »

Straightening machine for rolling iron products having horizontal opening shoulder part capable of quickly change rolls

Application Number: 00108123Application Date: 2000.04.28Publication Number: 1271626Publication Date: 2000.11.01Priority Information: 1999/4/28 IT 000894A/99International: B21D3/02Applicant(s) Name: Techint Compagnia Techica Internationale S. P. A.Address: Inventor(s) Name: M. RosnyPatent Agency Code: 11038Patent Agent: yi yongmeiAbstract The invention refers to a straightener for rolled ferrous products, of the type in which a framework comprises a pair of opposed shoulders… Read More »

Feather heating – straightening method for badminton

Application Number: 00107683Application Date: 2000.05.23Publication Number: 1324677Publication Date: 2001.12.05Priority Information: International: A41G9/00;A63B67/18Applicant(s) Name: Chen ChengruiAddress: Inventor(s) Name: Chen ChengruiPatent Agency Code: 11127Patent Agent: liu chaohuaAbstract The method for straightening feather by adopting heating process includes the following steps: placing the bent arched feather on a holding device whose two ends of equipped with holding element… Read More »

Feather straightening method for badminton

Application Number: 00107668Application Date: 2000.05.23Publication Number: 1324676Publication Date: 2001.12.05Priority Information: International: A41G9/00;A63B67/18Applicant(s) Name: Chen ChengruiAddress: Inventor(s) Name: Chen ChengruiPatent Agency Code: 11127Patent Agent: liu chaohuaAbstract The method for straightening feather for making shuttlecock includes the following steps: placing the bent arched feather on a holding device whose two ends are equipped with holding element respectively,… Read More »