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
VACUUM CLEANER
摘要
申请公布号
CA310995(A)
申请公布日期
1931.05.05
申请号
CAD310995
申请日期
申请人
THEODORE E. LERCH
发明人
THEODORE E. LERCH
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION METHOD OF POLYOLEFINE FOAM FILM AND THE FOAM FILM PRODUCED BY THIS METHOD
PINGERING NUDLE PAPER CUP
CLUTCH SET
METHOD AND DEVICE FOR GENERATING A EQUIVALENT MODEL OF WIRING HARNESS AND A SAMPLE WIRING HARNESS THEREBY
INSULATOR ATTACHING APPARATUS FOR IRON CORE OF AUTOMOBILE IGNITON COIL AND METHOD USING THE SAME
SHOWERHEAD AND APPARATUS FOR MANUFACTURING SEMICONDUCTOR HAVING THE SHOWERHEAD
REPAIR TAPE FOR PIPES
METAL CATALYST DOPING APPARATUS AND METHOD AND METHOD OF MANUFACTURING FLAT DISPLAY DEVICE USING THE SAME
METHOD FOR DETECTING DISTANCE AND RADAR APPARATUS USING THE SAME
Photographic/fingerprint genetic make-up machine
Water collection arrangement
Disposable individual sealable infusion bags
Method of handling material
A building thermal energy scavenging system to increase the available heat for use in heat pumps or thermal energy to electricity recovery
Improvements in cancer chemotherapy
Phased array features - 2D
Improvements in or relating to a vehicle wheel suspension
Sacrificial driving shoe
A stackable VAWT system
Line frequency ripple current steering
