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
Pressform
摘要
申请公布号
DE864674(C)
申请公布日期
1953.01.26
申请号
DE1951K012201
申请日期
1951.11.22
申请人
KNAPPSTEIN JOHANNES DR.
发明人
KNAPPSTEIN JOHANNES DR.
分类号
B22F5/00;B28B7/12;B28B7/34;B28B7/38
主分类号
B22F5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Well head construction
Method for automatic frying and basting of eggs
Hot melt coating composition
Automobile or like towing device
Road building machine
Transformer responding to variations in amplitude of input waves
Cable brace-bar ophthalmic mounting
Evaporator structure
Rotary molding machine
Apparatus for spacing and fixing fins on tubes
Fuel oil system for feeding a plurality of burners, including means for emptying unused oil
Means for drying hair
Separation of columbium and tantalum
Process for polymerization of propylene
Gettering for discharge tubes
EJECTOR MECHANISM FOR RETORTS
METHOD OF TREATING SHAPED STRUCTURES AND THE STRUCTURE RESULTING THEREFROM
AIRCRAFT CABIN PRESSURE REGULATING MEANS AND METHOD
PNEUMATIC SEPARATOR
MIXING AND DISPENSING FAUCET
