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
Camera shutter operating device
摘要
申请公布号
US2234652(A)
申请公布日期
1941.03.11
申请号
US19390275436
申请日期
1939.05.24
申请人
ABBEY PHOTO CORPORATION
发明人
PRAGER GUSTAV
分类号
G03B15/04
主分类号
G03B15/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Tethering device
Loud speaker enclosure
Lottery number shaker
CORTINA TAPA-SOL PARA VEICULOS
ARGOLA PARA UNIAO DO PAR CERTO DE MEIAS
EMENDADOR PARA EMENDAR MECANICAMENTE FIOS TEXTEIS
DISPOSITIVO DE LEITURA DE CARTOES MAGNETICOS
FORMULACAO HERBICIDA GRANULAR
COMPOSTO,METODO PARA CONTROLAR FUNGOS E COMPOSICAO FUNGICIDA
TORNEIRA
MAQUINA MOVEL DE CALCAMENTO DE VIAS FERREAS
ESTRUTURA COMPACTA PARA CAMPAINHA MUSICAL
LIXADEIRA ROTATIVA PARA LIMPEZA SIMULTANEA DAS DUAS FACES DE UMA TIRA OU CHAPA METALICA
Inclined vertical type stranding machine
Washing column
Developing apparatus and a developing method of an electrostatic image
Mainsail furling mast assembly and mast construction therefor
Production monitoring system
4-Haloalkylamino substituted chromanol useful as antihypertensive agent
Method for reducing block of ethylene interpolymers containing -COOH groups
