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
Dichtheitspruefvorrichtung fuer Gasschutzmasken
摘要
申请公布号
DE624077(C)
申请公布日期
1936.01.11
申请号
DE1932A064770D
申请日期
1932.01.20
申请人
DR. FRIEDRICH ALTENSTEIN;DR. FRIEDRICH ALTENSTEIN;DR. ARTHUR WALLENBERG;DR. ARTHUR WALLENBERG
发明人
分类号
A62B27/00
主分类号
A62B27/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Detecting internal structures contained within the interior region of a solid object.
An electrochemical device containing a deposit of metal oxide or metal salt.
Gene and gene structure coding for an aminotransferase, and microorganisms expressing this gene.
Amplifier output stage.
AUTOMOTIVE PAINT COMPOSITION
METHOD OF CHLORINATING SUGAR
Device for closing an opening essentially comprising a thermoplastic tubular member.
OPTICAL HETERODYNE DETECTOR
干梳洗
Surgical stapler cartridge lockout device.
TRANSMISSION DEVICE FOR A FIRE-FIGHTING VEHICLE
KANNABA
Process for the treatment of sewage sludges or industrial sludges with organic constituents by means of the conversion process.
FERROMAGNETIC ORGANIC SUBSTANCE HAVING TRIARYLMETHANE STRUCTURE AND PRODUCTION THEREOF
A BALL STRIKING INSTRUMENT
写字式汉字输入法
制造实心电机转子的铁-铜-锰-硼合金及其制造方法
ANTIREFLUX URETERAL DUCT WITH DYNAMIC HOOD VALVE AT THE VESICAL END.
Tape cassette.
Alternator system for automotive vehicles.
