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
Geometric structure and method of forming the same
摘要
申请公布号
US3359657(A)
申请公布日期
1967.12.26
申请号
US19660520779
申请日期
1966.01.15
申请人
HEDBERG DONALD D
发明人
HEDBERG DONALD D.
分类号
B29C37/00;B29C53/06;G09B23/04
主分类号
B29C37/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Engine detonation control by acoustic methods and apparatus
Internal combustion engine and method of operation
Fast neutron dosimeter
Changement de vitesses avec train auxiliaire
FORCE REVERSING BUFFER MECHANISMS
WIRE WRAPPING TOOL FOR FINE WIRES
DRIVE FOR AUXILIARY LOAD PRINTING AND INDICATING MECHANISM
FEEDING MAGAZINE
INJECTION MOLDING APPARATUS
RADIATION DETECTION DEVICES
PRODUCTION OF 5-METHYL-4-CARBOXY-OXAZOLINE ESTERS
FLASHTUBE TRIGGERING CIRCUIT
CRUDE PURIFIED HEVEA RUBBER
ADJUSTABLE SUSPENSION
PRODUCTION OF ARTIFICIAL FILAMENTARY MATERIALS
AIRCRAFT INTERCONNECTING MECHANISM
PURIFICATION OF TETRACYCLINE
DISINTEGRATORS
CONTROLLABLE-PITCH PROPELLER SYSTEM
GRADE MEASURING ATTACHMENT FOR CARPENTERS' OR BUILDERS' LEVELS