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
Graphic projector
摘要
申请公布号
US3342101(A)
申请公布日期
1967.09.19
申请号
US19650443138
申请日期
1965.03.26
申请人
ROBERT RICHARDSON
发明人
ZOLLNER FRED A.
分类号
G03B21/132
主分类号
G03B21/132
代理机构
代理人
主权项
地址
您可能感兴趣的专利
NOSE VENTILATION TUBE EQUIPPED WITH BLADE MEANS
ULTRASONIC TOMOGRAPHIC APPARATUS EQUIPPED WITH COLOR FLOW MAPPING
Hydraulic clatter damping device and its application to valves and the like
Tree feller-buncher
Hydraulic control valve
Composite camshaft for internal combustion engines and a method for its manufacture
Low temperature extrusion process for quick cooking pasta products
Flute instrument digit rest and spacer
Cam unit incorporating batten for controlling the reed of weaving looms
Faucet with improved swivel spout
Fine tooth comb
Milking system
Convertible air diffuser
Device for determining the concentration of substances having paramagnetic properties
Fishing rod holder
Chain tube cutter
Wiring tool to be employed in the cutter-terminal technique for wiring multipole electric connectors, contact strips, and similar structures involving
Accessory used to keep outside rear view mirrors of vehicles clear of water, snow, ice and dirt
Method for inserting partitions
Lure dressing with hook guard
