SELECTIVELY OPERATED ROTARY DRUM FILE,申请号CAD497706-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	SELECTIVELY OPERATED ROTARY DRUM FILE
摘要
申请公布号	CA497706(A)	申请公布日期	1953.11.17
申请号	CAD497706	申请日期
申请人	ACME VISIBLE RECORDS	发明人	CHARLES E. ATTWOOD
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

Lighting device for picture recording

Method and device for adjusting eye range by means of displacements of prisms and ocular lenses

Ink transfer printer

Method of operating an integrated circuit

Apparatus and method for sensing with triangulation and time-of-flight for use in an actuatable occupant restraint system

Circuit interrupter including a penetrating electrical contact with grip and release structure

Electromagnetic interference gasket

D-mannitol and its preparation

Production of saturated siloxane polymers from aromatic monomers

Non-shrinking siloxane polymers

Coating agent for producing an electric insulating coating on an electro steel sheet

Water-soluble prodrugs of azole compounds

Uses of compositions with alpha-lactalbumin base

Compositions and methods for plant transformation and regeneration

Graded anti-reflective barrier films for ultra-fine lithography

Method of making a reduced calorie reconstituted milk composition

Ballast instant start circuit

Methods and results of manufacturing commutators

Surfactant blends, processes for preparing them and particulate detergent compositions containing them

Sample size characterization technique and apparatus for liquid analysis