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
Procédé de fabrication de pièces à dilatation pour conduites
摘要
申请公布号
FR708421(A)
申请公布日期
1931.07.23
申请号
FRD708421
申请日期
1930.12.27
申请人
发明人
ROMER REINHOLD
分类号
B21C37/28
主分类号
B21C37/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BODY STRUCTURE OF AUTOMOBILE
ANTIALLERGIC AGENT
PREPARATION OF 1*24*S**255TRIHYDROXYCHOLECALCIFEROL
ELECTRONIC FLASH DEVICE AND CAMERA USING SAME
PORTABLE SUPPORTING CONSTRUCTION FOR FLOAT OF INDUSTRIAL DEVICE WITH BIG POINT LOAD
CORRECTIVE BINDING OF DUMP DOOR
ROTARY VALVE
METHOD AND APPARATUS FOR REMOVING INSULATING FLUID
SEMICONDUCTOR DEVICE
OPTICAL TRANSMISSION WIRE
CONTINUOUS HOT ROLLING METHOD OF SLAB
CARRYING APPARATUS OF ANGLE STEEL
CYLYNDRICAL ELECTROSLAG WELDING OVERLAY MOLD
COLOR SOLID IMAGE PICKKUP DEVICE
CONTROL UNIT OF AUTOMATIC WELDING EQUIPMENT
PASSENGER BOARDING BRIDGE
MUSICAL TONE INFORMATION PROCESSOR
MANUFACTURING METHOD OF SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE WITH LATERAL TRANSISTOR
VOICE ANALYZER AND SYNTHESIZER
MOLD FORMING DEVICE
