Automatic saliva key for trombones,申请号US19460648137-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	Automatic saliva key for trombones
摘要
申请公布号	US2446378(A)	申请公布日期	1948.08.03
申请号	US19460648137	申请日期	1946.02.16
申请人	MAXWELL WILLIAM H	发明人	MAXWELL WILLIAM H.
分类号	G10D7/10	主分类号	G10D7/10
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Cat litter box assembly having a cover and a retractable hood

Cushion portion and process for the production thereof

Heating device for motor vehicles

Ratchet transmission control mechanism of a screwdriver

Rotating cake support

Method of producing silicon steel hot rolled sheets having excellent surface properties

Stretch wrapping tape dispensing apparatus

Fastening strip for sheet roofing systems

Runner-trim connector

Metrological apparatus

Mitten suitable for heat transfer

Seafood eating and cleaning table

Modular die transfer system

Magnification device lens assembly

Endoscope cover-sheathed endoscope in which an endoscope-cover coverable endoscope to be sheathed with an endoscope cover is structured to shut out water tightly

High bulk embossed tissue with nesting prevention

Superconducting quantum interference device

Method and apparatus for the production of a watersoluble, low-iron protein product from blood cell raw material, and a low-iron, watersoluble protein product produced by hydrolysis of blood cell raw material

Nasally administrable peptide compositions on hydroxyapatite carriers

Immunological detection method for triazines