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 interference microscope
摘要
申请公布号
GB645464(A)
申请公布日期
1950.11.01
申请号
GB19480015260
申请日期
1948.06.07
申请人
JOHN ST. LEGER PHILPOT
发明人
分类号
G02B21/14
主分类号
G02B21/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TONER SUPPLY METHOD AND DEVICE THEREOF
REAL IMAGE TYPE FINDER OPTICAL SYSTEM AND CAMERA USING THE SAME
LIQUID CRYSTAL DISPLAY ELEMENT
LIQUID CRYSTAL ELEMENT
COMPOSITION CURABLE AT ROOM TEMPERATURE AND CURED ARTICLE PREPARED THEREFROM
CONTINUOUS PRODUCTION APPARATUS FOR ZINC OXIDE WHISKER
PRODUCTION OF THIN FILM SUPERCONDUCTOR
EPOXY RESIN COMPOSITION
PYROLYTIC BORON NITRIDE-PYROLYTIC CARBON LAMINATED MATERIAL
PARTICLE CONCENTRATION CONTROL IN VAPOR PHASE PRODUCTION OF SUPERFINE PARTICLE
SEMICONDUCTOR DEVICE
THERMOSTATIC OVEN
ION IMPLANTER
CRT LINE DISPLAY SYSTEM
AMPLITUDE DETECTION CIRCUIT
CANTILEVER PROBE AND APPARATUS USING THE SAME
NONWOVEN WEB CONTAINING SHAPED FIBERS
ARYL MONOSULFONATE COLLECTORS USEFUL IN THE FLOATATION OF MINERALS
DYNAMICALLY BIASED AMPLIFIER
AROMATIC POLYIMIDES DERIVED FROM AROMATIC DIANHYDRIDES AND CHLORINATED AROMATIC DIAMINES