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
Improvements in or relating to hypsometers
摘要
申请公布号
GB697187(A)
申请公布日期
1953.09.16
申请号
GB19510006011
申请日期
1951.03.13
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
G01L11/00
主分类号
G01L11/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
餐台面板(308)
智能高速监控装置
色织提花布
移动存储外置驱动器
翻盖式烟盒
汽车轮型烟灰缸
台灯(57)
Cartridge locking mechanism for magnetic tape apparatus
Silica crucibles and methods for making the same
Hair colouring method and composition comprising a ring-fused heterocycle direct dyestuff
Spacer for concrete shuttering
Grain-oriented electrical steel sheet excellent in magnetic properties
Super magnetostrictive actuator
Optical fibre and optical communication system using this optical fiber
Roll changing device for rolling stands, in particular six-high rolling stands
Scalable encoding of media streams
MARINE STRUCTURE
FOLDED TAPE AREA ARRAY PACKAGE WITH ONE METAL LAYER
Method for communicating information between a transmitter and a receiver using ultra-wide band signals
NOVEL PSEUDOERYTHROMYCIN DERIVATIVES