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
Automatic electric-current-controlling means
摘要
申请公布号
US1794721(A)
申请公布日期
1931.03.03
申请号
US19260099602
申请日期
1926.04.03
申请人
MCCASH PERRY V
发明人
MCCASH PERRY V.
分类号
G09F13/00
主分类号
G09F13/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Time delay safety interlock for machines
Sectional metal door frames
Cigarette filter
Accident preventing systems for articulated vehicles
Integral main drive member for sewing machines
Ladder
Method of plugging a formation with beta-lactones
Wire handling apparatus
Photocell controlled pattern attachment for tufting machines
Camera mechanism
Operating mechanism for electric switches
Spinning or twisting machine
Method of filling containers
Stiffener support for shoe soles
Beam compass
Self-energized zipper seal
TELEPHONE BOOTH CONSTRUCTION
PHOSPHORUS CONTAINING HETEROCYCLIC COMPOUNDS
STOP LIGHT SWITCH
HALOGENATION OF ORGANIC COMPOUNDS OVER A NARROW TEMPERATURE RANGE