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
Method of preparing rod stock for a drawing operation
摘要
申请公布号
US3300855(A)
申请公布日期
1967.01.31
申请号
US19650439094
申请日期
1965.03.11
申请人
HANS LINDEMANN
发明人
LINDEMANN HANS
分类号
B21C5/00;B21C43/02;B23D79/00
主分类号
B21C5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Portable handheld motor tool having a one-piece fan housing
Gripper finger for a sheet gripper system
Dampener roll having bristles of longer length at opposite end portions
Drum stick organization
Guiding and sealing systems for movable windows of automobile doors
Plant nursery bottle
Vacuum-powered hair cutting guide
Fitted sheet
Vaginal speculum
Apparatus for cutting semiconductor crystal
Adjustable tool
Self supporting spirit level tool
Mason's scale and masonry guide employing said scale
Device for shielding assemblies having multi-pole plugs
Electrical connector
Memory disk accessing apparatus
Analog signal digitizer for recording on a video
Process and device for the continuous vaporiation of volatile active compounds
MANUFACTURE OF SEMICONDUCTOR DEVICE
PRE-FILLED INJECTION DEVICE
