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
Flash-lamp
摘要
申请公布号
US1900931(A)
申请公布日期
1933.03.14
申请号
US19300437074
申请日期
1930.03.19
申请人
HIPWELL HARRY T;HIPWELL HARRY H
发明人
HIPWELL HARRY T.;HIPWELL HARRY H.
分类号
F21L4/00
主分类号
F21L4/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OSCILLATOR CIRCUIT
A FIXED ODDS BETTING APPARATUS
GRUPPO GENERATORE ELETTRICO, PARTICOLARMENTE PER AUTOVEICOLI
PAL-SECAM IDENTIFICATION ARRANGEMENT
COMPONENTI E CATALIZZATORI PER LA POLIMERIZZAZIONE DI OLEFINE
PERFLUOROPOLYETHER COMPOSITIONS WHICH ARE SOLUBLE IN NON-FLUORINATED SOLVENTS
TILTABLE CATHODE RAY TUBE DISPLAY DEVICE STRUCTURE
FURNITURE SHIFTING DEVICE
OPERATION CONTROLLER FOR ELEVATOR
SELECTOR
SPONGE GOODS GENERATING SOUND AND MANUFACTURE
PERFECT JACKET WORM CENTRIFUGE
GLOVE, AND ITS PRODUCTION AND USE
DECODER AND OUTLINE SIGNAL ADDING CIRCUIT
TREATMENT OF WASTE WATER
SEMICONDUCTOR LIGHT EMITTING ELEMENT
PREPARATION OF CATALYST FOR EXHAUST GAS CLEAN-UP
TRIANGULAR WAVE GENERATING CIRCUIT
ASSEMBLY OF ELECTRONIC PARTS
Aluminium alloy having an excellent forgiability
