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
Schaufelkettenfahrantrieb fuer Schiffe
摘要
申请公布号
DE1028904(B)
申请公布日期
1958.04.24
申请号
DE1943SC01568D
申请日期
1943.06.30
申请人
ROBERT PATTSCHULL
发明人
PATTSCHULL ROBERT
分类号
B63H1/34
主分类号
B63H1/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Toy shooting range
Process for the production of new pyridazine derivatives and their use as fungicides
A. c.-mains-operated high-gain low frequency electronic amplifiers
High voltage ignition system
Electrical control system
Timer
Circuit for switching high voltage using cascade connected low voltage transistors
Asynchronous-to-synchronous conversion device
Diversity receiving system
Transmission system comprising a terminal station and a relay station
Apparatus for preparing coffee beverages
Transistor amplifier
Feedback amplifiers
Single-sideband carrier-wave telephone system
Manufacture of butyric acid esters of cellulose using a sulfuric acid catalyst
Composite tape having controlled bonding and release properties
Dried milk product and method of making same
Compositions of matter
Photographic reproduction process
Directional transductor system
