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
Improvements in and relating to propelling screws
摘要
申请公布号
GB379647(A)
申请公布日期
1932.09.01
申请号
GB19320009806
申请日期
1932.04.05
申请人
WILHELM MUHS
发明人
分类号
B64C11/18
主分类号
B64C11/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FUEL REFORMING APPARATUS
METHOD FOR REPAIRING POLYMER CEMENT HARDENED MATERIAL
OZONIZER
MOBILE CRANE LOADING BALLAST
LOADING DEVICE OF VEHICLE AND LOADING METHOD FOR VEHICLE
TAPE SPLICING DEVICE AND TAPE SPLICING METHOD
PAPER FEEDING DEVICE
PASSENGER CONVEYOR
ESCALATOR GUARD BOARD AND ESCALATOR FACILITY
ESCALATOR GUARD BOARD AND ESCALATOR FACILITY
PRINTER
EMERGENCY STOP DEVICE FOR ELEVATOR
NON-POWERED DESCENDING AND CONVEYING DEVICE
SHEET FEEDING DEVICE
DOCUMENT CONVEYING DEVICE AND COPYING MACHINE MOUNTED WITH IT
HOOKING DEVICE
WET SHEET PACKAGING BODY
SAMPLE STORAGE PAPER CONTAINER
CONTAINER AND MANUFACTURING METHOD THEREFOR
PALLET
