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
摘要
申请公布号
JPS4990662(A)
申请公布日期
1974.08.29
申请号
JP19730001561
申请日期
1972.12.29
申请人
发明人
分类号
B21C1/34;B21C1/16
主分类号
B21C1/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method to immobilise conjugates in diagnostic tests
Active noise cancellation stability solution
PHASE-LOCKED LOOP
Pharmaceutical compositions containing cyclosporins
Fibre optical coupling device
TELEPHONE
Financial product information system
Cervical pillow
Isolation of lactoferrin from milk
Tamper evident package having slider device and methods
Method and replacement detail for repairing and redesigning a stator vane, and accordingly redesigned stator vane
Method for determining molding characteristic and injection molding machine
Use of p97 and iron binding proteins as diagnostic and therapeutic agents
COLD INSULATED CABINET
FRONT END PANEL
A driving scheme for liquid crystal displays
Optical compensation sheet and liquid crystal display
Halogen-free, flame retardant rigid polyurethane foam and its preparation process
MEDICINAL PREPARATIONS
Fire fighting system for a passenger aeroplane