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
Plunger switch
摘要
申请公布号
US2142522(A)
申请公布日期
1939.01.03
申请号
US19370179639
申请日期
1937.12.14
申请人
VALENTINE HIERGESELL
发明人
MCKINNEY NORMAN
分类号
H01H29/18
主分类号
H01H29/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Radlager mit Radgeschwindigkeitssensor.
BI-DIRECTIONAL TELEVISION FORMAT DIGITAL SIGNAL CONVERTER WITH IMPROVED LUMINANCE SIGNAL-TO-NOISE RATIO
SWITCH, ESPECIALLY SAFETY SWITCH
A PROCESS FOR MAKING AN IMPROVED TANTALUM POWDER AND HIGH CAPACITANCE LOW LEAKAGE ELECTRODE MADE THEREFROM
ILLUMINATING DISPLAY DEVICE
IMPROVED PHARMACEUTICAL ACCEPTABLE COMPOSITIONS CONTAINING AN ALCOHOL AND A HYDROPHOBIC DRUG
SHIELDED ELECTRICAL CONNECTORS
STABLE, INGESTABLE AND ABSORBABLE NADH AND NADPH THERAPEUTIC COMPOSITIONS
WOUND DRESSING
METHOD AND APPARATUS FOR HYPERTHERMIA TREATMENT
CLEANING CLOTH
METHOD OF MAKING FIELD EMISSION TIPS USING PHYSICAL VAPOR DEPOSITION OF RANDOM NUCLEI AS ETCH MASK
NUCLEAR POWER INSTALLATION
SYNTHETIC VISCOELASTIC MATERIAL FOR OPHTHALMIC APPLICATIONS
FEMININE SANITARY NAPKIN
METHOD, DEVICE AND APPARATUS FOR REVERSIBLE CONTRACEPTIVE STERILIZATION
APPARATUS FOR HOLDING AND DISPLAYING OBJECTS
PROCESS FOR THROUGHPLATING PRINTED CIRCUIT BOARDS USING CONDUCTIVE PLASTICS FOR DIRECT PLATING
SOLID STATE LASER WITH INTERLEAVED OUTPUT
WINDMILL
