首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Improvements in or relating to reel structures
摘要
申请公布号
GB504389(A)
申请公布日期
1939.04.25
申请号
GB19370029240
申请日期
1937.10.26
申请人
CLARENCE JOHN KLEIN
发明人
分类号
B21C47/30
主分类号
B21C47/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
UPWARD AND DOWNWARD OPERATION DEVICE FOR PRINTER OF TIME STAMP
MANUFACTURE OF RAISED SOURCE/DRAIN REGION IN INTEGRATED CIRCUIT
POLARIZATION SCRAMBLE DEVICE
SEMICONDUCTOR MEMORY DEVICE
INDIVIDUAL INFORMATION TERMINAL EQUIPMENT
MANIGLIA PER TRASPORTI A MANO
GRUPPO DI COTTURA DA INCASSO
STRUTTURA DI PIANTANA PORTASALVIETTE APPENDIABITI E SIMILI A COSTRUZIONE SEMPLIFICATA
PAB (SACCO A PELO CON MATERASSINO INCORPORATO GONFIABILE)
ANALYSIS FILM PRESSING MECHANISM OF CARTRIDGE FOR DRY-TYPE ANALYSIS FILM
Planering
Anordning vid flaklämmar till fordonsflak
METHOD OF AND DEVICE FOR REGULATING FIELD CURRENT OF VEHICLE DIESEL-GENERATOR SET
LEVER-OPERATED WINCH CLAMP
EQUALIZING DRIVE FOR CONVEYOR TRACTION MEMBERS
DISCHARGE TYPE SURGE ABSORPTION ELEMENT
METHOD OF REFINING ALUMINIUM AND ITS ALLOYS
METODO PER LA RACCOLTA DELLA MUCILLAGINE MARINA E/O DELLE ALGHE LACU- STRI E RELATIVA IMBARCAZIONE IMPLEMENTARE TALE METODO.
APPARECCHIO PER LA LIEVITAZIONE CONTROLLATA DI ALIMENTI A BASE DI PASTA
PUBLIC SERVICE TRUNKING SYSTEM