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
Piston
摘要
申请公布号
US1779555(A)
申请公布日期
1930.10.28
申请号
US19290355901
申请日期
1929.04.17
申请人
WEST COAST MANUFACTURING COMPANY
发明人
MINNICK FREDERICK L.
分类号
F02F3/00;F02F3/22
主分类号
F02F3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in or relating to joints in thermo-plastic materials
Tambor prismático para fechadores y marcadores de indicación variable.
Dispositivo para la formación de un depósito de tinta en las plumillas corrientes de escribir.
Hose pipes
Production of metallic magnesium by ferrosilicon reduction
Improvements in and relating to metal cutting machine tools
Improvements in or relating to looms for weaving
Improvements relating to the polymerisation of vinyl compounds
Improvements in walls of pillar and slab construction
Barometrically actuated switch
Improvements in wheels for railway carriages, trams and like vehicles
Improvements in line-carrying rockets
Power-table sewing machine
A new or improved machine for singling crops
Improvements in and relating to cathode ray screens and methods of preparing them
Improvements in and relating to power transmitting mechanisms
Improvements in or relating to valves, cocks, faucets, and the like
Improvements in or relating to apparatus for ventilating vehicles driven by a variable speed engine
Improvements in or relating to buffer mechanism for railway cars
ELECTRIC WELDING.