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
Projection device for determining coordinates of equidistant curve constituting the contour of a workpiece
摘要
申请公布号
US3311019(A)
申请公布日期
1967.03.28
申请号
US19650452802
申请日期
1965.05.03
申请人
GAVRILOVICH VALIKOV ALEXEI;MIKHAILOVICH ELISEEV VALENTIN;ALEXANDROVICH BUSYGIN VASILY
发明人
VALIKOV ALEXEI GAVRILOVICH;ELISEEV VALENTIN MIKHAILOVICH;BUSYGIN VASILY ALEXANDROVICH
分类号
G02B21/00
主分类号
G02B21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in or relating to stoppers
Improvements in or relating to heating appliances
Improvements in and relating to heat exchangers
Thermoelectric generator
Machine for abrasive finishing of contoured or profiled surfaces
Improvements relating to variable speed gears
Inking mechanisms for printing machines
A new or improved crane
A device for controlling needle jacks in a circular knitting machine
Impact tool
Improvements in or relating to electrostatic precipitators
Improvements in windscreen wipers
Single-lens reflex camera
Improved process for making alkali metal metaborates and compositions containing thesame
Hoisting and lowering gears for the chain of pallet frames of a sinter machine
Improvements in or relating to nuclear reactor fuel elements
Improvements in or relating to radio diversity receiving arrangements
Box or like partition assembly machine
Flame-proofing agents derived from methylol phosphorus polymers
Improvements in hydropneumatic suspension and damping devices for vehicles