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
QUARTZ RESONATOR
摘要
申请公布号
CA866988(A)
申请公布日期
1971.03.23
申请号
CAD866988
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
LUDWIG P. TIELROOY;PIETER HUIJER;FRITS A. ANDREAS
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Object detection systems
Educational plane table apparatus
Method and device for casting thin billets
Educational clinometer apparatus
Method and equipment for the evaluation of scale dissolvers
The ecological postcard
Sealable carton
Models for haematopoiesis
Calibration of imaging systems
Abrasive article for providing a clear surface finish on glass
Catheter system for containing and removing vascular occlusions
Key cabinet for equipping an access control system, and method and system for controlling access using this key cabinet
4,4-difluoro-2,3,4,5-tetrahydro-1h-1-benzazepine derivatives and drug compositions containing them
Subsea manifold stab with integral check valve
Noctilucent or fluorescent artificial stone composition
Electrostatic discharge protection in a portable communication device
Electronic programming guide with movie preview
Bwr emergency core cooling system strainer
Oligomeric cationic lipids
Vanadium-free aluminum alloy suitable for sheet and plate aerospace products
