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
Tamperproof film badge
摘要
申请公布号
US2855519(A)
申请公布日期
1958.10.07
申请号
US19570685356
申请日期
1957.09.20
申请人
KOCHER LEO F
发明人
KOCHER LEO F.
分类号
G01T1/08
主分类号
G01T1/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RAMP GENERATOR WITH CLAMP
LIGHTING ARRANGEMENT FOR KEYBOARD INSTRUMENTS
GRID-TYPE RESISTOR
MAGNETIC INSPECTION APPARATUS FOR WELL PIPE UTILIZING DETECTOR SHOES WITH OUTRIGGERS AND MAGNETIC LATCHING MEANS FOR SAID SHOES
AUTOMATIC FREQUENCY CONTROL FOR A SINGLE SIDEBAND RECEIVER
MICROWAVE TO ELECTRICAL ENERGY CONVERTER UTILIZING MULTIPACTOR DISCHARGE BETWEEN DIFFERING SECONDARY ELECTRON EMISSIVE SURFACES
BI-DIRECTIONAL DIRECT CURRENT LOAD SUPPLY
ELECTRIC HEATING SYSTEM
ELECTRICAL SWITCH MECHANISM WITH RADIO FREQUENCY SHIELDING
METAL STRIP HEATING APPARATUS
POLYOLEFINE COMPOSITIONS
SYNTHESIS OF 2-SUBSTITUTED PHENOTHIAZINES
AN IMPROVED ELECTRODE SENSOR FOR DETECTING PARTICLES IN FLUID SUSPENSION
IMPROVEMENT TO THIN MAGNETIC FILMS MANUFACTURE
IMPROVEMENTS RELATING TO THE HYDROCATALYTIC REFINING OF WAXES
Aschenbecher
VERFAHREN ZUR UMWANDLUNG VON KOHLENWASSERSTOFFEN
Elektromagnetisch gesteuertes Ventil für Druckmittel
Wendelbohrer od. dgl.
ACOUSTIC PANELS
