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
VORRICHTUNG ZUR VERHUETUNG DE EMPFAENGNIS BEIM GESCHLECHTSVERKEHR
摘要
申请公布号
DE6932994(U)
申请公布日期
1970.01.08
申请号
DE19690032994U
申请日期
1969.08.20
申请人
MANFRED BAITZ
发明人
MANFRED BAITZ
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
Method for interconnecting printed circuit boards and interconnection structure
Automotive air conditioner
Methods and apparatus for gravel packing, fracturing or frac packing wells
Sizeless yarn, a method of making it and a method of using it
Automatic play apparatus and function expansion device
Cold drink system
Hybrid mower, edger, trimmer, blower
Methods and systems for installing a pipeline within a pipeline
Shotgun shell flight path indicator
Thermoelectric unicouple used for power generation
Method of calibrating measuring machines
APPARATUS AND METHOD FOR MAINTAINING SECURED ACCESS TO RELOCATED PLUG AND PLAY PERIPHERAL DEVICES
Expression and purification of galactose oxidase
Method for seismic monitoring of an underground zone by simultaneous use of sererval vibroseismic sources
Containers and sheets made of filled polymer compositions
Signal display apparatus and associated method
Thin film transistor, and organic EL display thereof and method for fabricating the same
Self-monitoring controller for quartz crystal microbalance sensors
Intake air control device
Centerless recoil starter
