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
Rohrbiege-Apparat.
摘要
申请公布号
CH256278(A)
申请公布日期
1948.08.15
申请号
CHD256278
申请日期
1947.06.16
申请人
PORTMANN,ANTON
发明人
PORTMANN,ANTON
分类号
B21D7/06
主分类号
B21D7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PIEZOELECTRIC CERAMIC
PRODUCTION OF WARM-COLORED ARTIFICIAL STONE
DOCUMENT PROCESSOR
INFORMATION PROCESSOR
THERMAL RECORDING BODY
ULTRASONIC DIAGNOSTIC DEVICE
ULTRASONIC TRANSDUCER FOR INSPECTION OF INNER SECTION OF FURNACE AND INSPECTION DEVICE OF INNER SECTION OF FURNACE
TRANSMISSION SYSTEM FOR STEREOSCOPIC VIDEO SIGNAL
VIRTUAL ENVIRONMENT DISPLAY DEVICE
CROWN TYPE BALL BEARING HOLDER AND DENTAL HAND PIECE USING IT
MANUFACTURE OF PARBOILED RICE
FLUID CIRCULATION SYSTEM
COLOR IMAGE FORMING DEVICE
IMAGE FORMING DEVICE
ELECTROPHOTOGRAPHIC DEVICE
GATE-DRAIN SUPERPOSITION ELEMENT AND ITS PREPARATION
IMAGE FORMING DEVICE
HOME BANKING SERVICE SYSTEM
METHOD AND SYSTEM FOR ASSISTING CUSTOMER SUPPORT
AUTOMATIC FACILITY DRAWING REGISTERING METHOD