HELMETS AND SOUND SYSTEMS FOR HELMETS,申请号GB19930021201-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	HELMETS AND SOUND SYSTEMS FOR HELMETS
摘要
申请公布号	GB9321201(D0)	申请公布日期	1993.12.01
申请号	GB19930021201	申请日期	1993.10.14
申请人	CHESTERS RALPH C. R.	发明人
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

Gonadoliberin derivatives and process for the preparation thereof

Sulfido- and sulfo-substituted perfluoroalkyl pyromellitates

Plug for audio device

Saw transition detector for PSK signals

Seal structure between respective end portions of curtain wall units and building wall

Extendable and retractable cleaning apparatus

Tube expanding and grooving tool and method

Mark applicable to general articles with blocking device against abusive removal

Process and sealant compositions for sealing anodized aluminum

Machine for making packs for flowing material

Aminoglycoside compounds

Separation preventive pipe joint

Circuit arrangement for a voice-controlled hands-free telephone facility

Circuit for automatic seabed discrimination

Remote calibration of acoustic transducer array

Vehicular headlight/running lights safety flasher device

Combined magnetic channel signal sensor and servo control track following system and method

Station signature system

Parallel plate waveguide antenna

True object generation system and method for a video display generator