Method of making volute springs,申请号US19280274307-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Method of making volute springs
摘要
申请公布号	US1802299(A)	申请公布日期	1931.04.21
申请号	US19280274307	申请日期	1928.05.01
申请人	WINE WILLIAM E	发明人	WINE WILLIAM E.
分类号	B21D11/06	主分类号	B21D11/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

USE OF 4-FLUORO-2,4-DIHYDRO-5-METHYL-2-PHENYL-4-(2-PROPYL)-3 H-PYRAZOL-3-ONE AS ANTIPYRETIC AND ANALGESIC AGENT

LIPASE ACTIVITY INHIBITOR AND COSMETIC CONTAINING THE SAME

AEROSOL COMPOSITION

PROPHYLACTIC/THERAPEUTIC AGENT FOR INFECTION WITH PLASMODIA

ANTIFUNGAL LOW IRRITATIVE COSMETIC

WET POWDERY COSMETIC

ACTIVE CARBON MOLDING, MANUFACTURING METHOD THEREFOR, AND WATER PURIFIER USING THE MOLDING

METHOD FOR REMOVING ARSENIC, METHOD FOR PRODUCING DRINKING WATER, AND APPARATUS FOR REMOVING ARSENIC

SURFACE TREATMENT METHOD FOR SUBSTRATE BY IRRADIATION WITH LIGHT AND APPARATUS THEREFOR

SIEVING MACHINE FOR PREVENTING VERTICAL SLIP

VOLUME REDUCING TREATMENT METHOD FOR MOLTEN FLY ASH

COMPRESSING, VOLUME REDUCING, AND GRANULATING APPARATUS

POWER SUPPLY DISPLAY DEVICE FOR GAME MACHINE

MEDAL DELIVERY DEVICE

GAME HALL EQUIPMENT

DATA MANAGEMENT SYSTEM FOR GAME HALL

ROULETTE GAME MACHINE AND WHEEL ROTATION CONTROL METHOD THEREOF

MASSAGE MACHINE