首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
摘要
申请公布号
JPS5417524(B2)
申请公布日期
1979.06.30
申请号
JP19730051326
申请日期
1973.05.09
申请人
发明人
分类号
H04R3/02;G10L11/00;H04M1/60
主分类号
H04R3/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SIDE SHIFT FORK ADJUSTABLE CARRIAGE.
HERBICIDAL COMPOSITIONS CONTAINING N-(PHOSPHONOMETHYL)-GLYCINE.
Oil recovery vessel.
Electrical connector assembly with releasably retained terminals.
Turbine with adjustable spiral casing for the admission of the gas.
Fastener setting tool.
Explosive cutting means.
Method for determination of valproic acid and reagents therein.
An internal combustion engine having an orbital inner body or piston member working in a housing.
Process and device for selecting damaged plastic crates.
Pattern recognition apparatus using prototype probability matching.
Stereophotogrammetric measuring apparatus.
Machine for the husking, roasting and cleaning of sesame grains.
Apparatus for bottom feeding articles from a stack.
Retarded release pharmaceutical composition and process for producing the same.
A cupboard, bookshelf or the like.
Casting equipment for fused masses.
Method and apparatus for lifting or sinking buildings or parts thereof by using hydraulic-jack units which can be individually steered or grouped.
Automatic transporting device.
Process for preparing high-viscosity polychloroprene and use thereof as raw material in adhesives.