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
Vorrichtung zum raumfesten Haltern eines Raumfilters
摘要
申请公布号
DE1708021(A1)
申请公布日期
1971.11.25
申请号
DE19681708021
申请日期
1968.01.25
申请人
AUERGESELLSCHAFT GMBH
发明人
SCHUMANN,HELMUT,DIPL.-ING.
分类号
A62B23/04;B01D46/00
主分类号
A62B23/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in and relating to electric valve converting apparatus
Improvements in or relating to the production of tiles
Improvements in or relating to the heating, lighting and ventilation of rooms
Improvements in low pressure metallic-vapour current converter discharge tubes
Improvements in split anode magnetrons
Improvements in or relating to electric meters of the induction type
Improvements in or relating to the treatment of cinematograph films
Stoker conveyer
Motor control system
Combined dough divider and rounder
Heater
Liquid for treating leather, particularly shoes
Dual tone telegraphy system
Housing for reflector buttons
Roofing material and method of making the same
Resilient mount for automobile wheels
Toe tap
Saw clamp
Pull-back spring for scraper tail gates
Pneumatic tire gauge