Method of stripping photographic emulsions,申请号US19480027607-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	Method of stripping photographic emulsions
摘要
申请公布号	US2609290(A)	申请公布日期	1952.09.02
申请号	US19480027607	申请日期	1948.05.17
申请人	E. I. DU PONT DE NEMOURS & COMPANY	发明人	UMBERGER JACOB QUENTIN;GRUMBINE ARTHUR WILLIAM
分类号	G03C1/805	主分类号	G03C1/805
代理机构		代理人
主权项
地址

您可能感兴趣的专利

COLLOIDAL METAL CONJUGATES

Surgical fastening device

Door lock with double action mechanism and child lock mechanism

Equipment and method for making a needle fin tube, and a needle fin tube

Hair extension attaching means

Computer resource management unit that selects an optimiser for a resource based on the operating conditions of the computer

Modular expandable plastic safety enclosure for the construction industry

Filling system for an anaesthetic vaporiser

Method of joining metal material

Using statistics of a fitting function for data driven dispersion slowness processing

Gaming apparatus and systems

Methods, apparatuses and programs for using an sh interface for communications between a database client and a database server

Railway point with flexible movable rails

A fixing used to secure mesh to a wall

A tuneable filter with a motor to displace the tuning member to tune the filter

Amending content in a web page based on existing content

Vehicle steering control system

Bracket arrangement to sealingly fix an insert stove in a fireplace