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
Штамп
摘要
申请公布号
SU83414(A1)
申请公布日期
1949.11.30
申请号
SU19490396704
申请日期
1949.05.06
申请人
FROLOV P.L.
发明人
FROLOV P.L.
分类号
B21D28/06;B23D31/00;B26D1/38
主分类号
B21D28/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WIRE TYPE CUTTING METHOD
LATENT HEAT ACCUMULATOR
CHEMICAL HEAT STORAGING DEVICE
ASSEMBLING METHOD OF LONG-FORM PARTS
SPARK EROSION APPARATUS
ROTARY TYPE POWDER COMPRESSION MOLDING MACHINE
MANUFACTURE OF FLUX CORED WIRE FOR WELDING STAINLESS STEEL
JOINING METHOD OF ARTICLES AND SOLDER MATERIAL FOR SAID METHOD
PRODUCTION OF CASTING MOLD
METAL DIE CHANGING DEVICE OF FORMING MACHINE
SMALL BORE ELECTRO-CHEMICAL MACHINING DEVICE
EGG INSPECTION DEVICE
ELECTRONIC THERMOMETER
TORQUE SENSOR
PAPER CONVEYING DEVICE
SUCTION CIRCULATION TRANSPORT METHOD FOR GRANULAR POWDER
METHOD OF PREVENTING RAINWATER FROM PERMEATING INTO OPEN-AIR STORAGE OF CARBONACEOUS MATERIAL
LOUDSPEAKER SYSTEM
VACUUM PUMP FOR CONDENSER
X-RAY GENERATOR
