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
Method of producing optical wedges
摘要
申请公布号
US2384209(A)
申请公布日期
1945.09.04
申请号
US19400345361
申请日期
1940.07.13
申请人
SUKUMLYN THOMAS W
发明人
SUKUMLYN THOMAS W.
分类号
C23C14/04;G02B1/10;G02B5/04;G02B5/18
主分类号
C23C14/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPOSITION COMPRISING EGG WHITE-CHALCANTHITE FOR PREVENTING OR TREATING CANCER
A FEEDING DEVICE AND A FEEDING APPARATUS
SWING ARM
METHOD AND APPARATUS FOR DETERMINING LOCATIONS OF ACCESS POINTS
SOL-GEL SYNTHESIZED WO3/SIO2 CATALYSTS FOR NITRATION OF AROMATICS
ONE STEP PROCESS FOR REGIOSELECTIVE SYNTHESIS OF α-ACYLOXY CARBONYLS
AN ARRANGEMENT FOR PHYSICALLY MOVING TWO DIMESIONAL THREE DIMENSIONAL AND/OR STEREOSCOPIC THREE DIMENSIONAL VIRTUAL OBJECTS
ASSEMBLY OF AIR AND PNEUMATIC DEVICES
APPARATUS FOR CONTROLLING SOLAR SHUTTER AND METHOD THEREOF
SOLAR CELL AND SOLAR CELL MODULE
A SYSTEM AND METHOD FOR PHONETIC SEARCHING OF DATA
4 ALKANOYLAMINO 3 PYRAZOLONE DERIVATIVE
ENHANCEMENT OF STIGMASTEROL AND HECOGENIN CONTENT IN VITRO ROOT CULTURES OF CHLOROPHYTUM BORIVILIANUM THROUGH POLYPLOIDY
POLYPEPTIDE LOADED POCA NANOPARTICLES FOR ORAL ADMINISTRATION
PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME
WATERPROOF METHOD FOR A CONCRETE STRUCTURE
APPARATUS AND METHOD OF PRESS ARTEFACT CONTAMINATION DETECTION
NON FREEZING MULTISTAGE VALVE FOR WATER WORK
METHOD AND SYSTEM FOR PROVIDING COMMUNICATION SERVICES TO A ROAMING WIRELESS DEVICE
A METHOD OF MOUNTING A CORE ASSEMBLY