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
Perfectionnements aux appareils de taraudage
摘要
申请公布号
FR705794(A)
申请公布日期
1931.06.12
申请号
FRD705794
申请日期
1930.11.15
申请人
发明人
RICH RALPH EUGENE
分类号
B23G1/18
主分类号
B23G1/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
KNIFE FOR PREVENTING ADHESION
Backlight unit and display apparatus using the same
DISTRIBUTED MAXIMAL RATIO COMBINING RECEIVER ARCHITECTURE
Improvements in switching contactors (II)
Consistent dip estimation for seismic imaging
MOBILE DEVICE AND CONTROL METHOD THEREOF
3D image generation
Method and system for executing an internet radio application within a vehicle
Optimising the focus of a fibre laser
Cyclone dust collection apparatus
Shielded USB connector system
PHOSPHOR AND METHOD FOR PRODUCTION THEREOF, AND APPLICATION THEREOF
Crystallization of iodixanol using ultrasound
SYSTEM, METHOD, AND COMPUTER PROGRAM FOR EARLY EVENT DETECTION
APPARATUS FOR INSERTING ONE OR MORE VALUE DOCUMENTS
Methods and apparatuses for a projected PVR experience
Use of a dummy number to conceal a telephone number
Oil filter and oil separator module for combustion engine
Application engine module, modem module, wireless device and method
Improved image sensor and associated method
