Extruded plastic lead pencils,申请号US19550527545-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	Extruded plastic lead pencils
摘要
申请公布号	US2960967(A)	申请公布日期	1960.11.22
申请号	US19550527545	申请日期	1955.08.10
申请人	BAUSERMAN HOWARD M	发明人	BAUSERMAN HOWARD M.
分类号	B43K19/16	主分类号	B43K19/16
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Novel multicomponent fluid separation membranes

Photosensitive material processing apparatus

TENSIONING DEVICE FOR COUPLING INTERCHANGEABLE SCANNING DRUMS TO THE ROTARY DRIVE OF DRUM SCANNERS

Apparatus for powdering bread dough being stretched

Process for preparing highly branched polyisoolefins

Ink circulation in ink jet pens

Process for producing sausages with low content of fat

PROTECTIVE GAITERS FOR JOINTS

Method for improving fuel efficiency in combustion chambers.

Motion transmission devices.

Externally applied anti-microbial and infection combating agent.

CATALYST BASED ON SILICA AND TITANIUM, AND UTILISATION OF SAID CATALYST FOR THE EPOXYDATION OF OLEFINS

Apparatus for temperature compensation of wavemeters and tunable lasers controlled thereby

Iris polarizer for an antenna primary source

Multiple substituted variants of proteases

Electrical connection box

Low surface energy polyisocyanates and their use in one- or two-component coating compositions