Air filtering device,申请号US19290370215-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Air filtering device
摘要
申请公布号	US1833674(A)	申请公布日期	1931.11.24
申请号	US19290370215	申请日期	1929.06.12
申请人	FEDELER JOHN H	发明人	FEDELER JOHN H.
分类号	B01D45/08	主分类号	B01D45/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Arthroscopic cutting device

Padlock protector

Double-acting master-slave cylinder system with volume compensating conduit

Method of installing a mineral fibre material provided in roll form, a mineral fibre strip suitable for carrying out the method and a method of producing the mineral fibre strip

Seed tape planting system

Clinometer with rolling liquid conductor

Integrated circuit chip insertion and removal tool

Buckle fastener and method of application

Apparatus for cleaning the nock end of an archery arrow

Bridge structure with inclined towers

Namecard holder

Shared sub-array marine seismic source system

Image forming system

Method and a device for purifying a gas containing hydrogen isotopes

Orientied microporous film

Method and device for sealing the mouth of a pouch

Integrated optoelectronic circuit

Input pen data input tablet

Radiation image erase unit for use with stimulable phosphor sheet

Laminated bus bar with power tabs