Spool adjusting device,申请号US19300493281-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	Spool adjusting device
摘要
申请公布号	US1836208(A)	申请公布日期	1931.12.15
申请号	US19300493281	申请日期	1930.11.04
申请人	THE WATSON MACHINE COMPANY	发明人	HOOK CHARLES F. VAN
分类号	D07B7/06	主分类号	D07B7/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Moteur automatique

Appareil à main pour entailler les pneumatiques afin d'augmenter l'adhérence au sol

Système de mouvement irréversible, réducteur, égal ou multiplicateur, rectiligne et circulaire à grand rendement

Perfectionnements relatifs aux tuyaux en béton

Improvements in and connected with casement windows and the like

Generator propeller

Snow plane and scooter plane

Reenforce bar support

Protective dial light

Dispensing device

Method and means for direction finding

Improvements in and relating to brake apparatus for railway and like vehicles

Improvements in or relating to the maintenance of temperature in sterilizers for goods enclosed in bottles or other containers

Improvements relating to windings for electrical apparatus

Improvements in or relating to electric fans

Method of and apparatus for cutting metal by high-temperature heating agents and conditioning the cut surfaces

Method for hardening cobalt steel

Air cooled internal combustion engine

Signaling system