ACOUSTOOPTICAL VARIABLE WAVELENGTH FILTER,申请号JP19910347259-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	ACOUSTOOPTICAL VARIABLE WAVELENGTH FILTER
摘要
申请公布号	JPH05181098(A)	申请公布日期	1993.07.23
申请号	JP19910347259	申请日期	1991.12.27
申请人	NEC CORP	发明人	YAMAMOTO TAIJI
分类号	G02F1/125	主分类号	G02F1/125
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Crystalline naloxol-peg conjugate

Salt(s) of 7-cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7h-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide and processes of making thereof

Salts of kukoamine b, preparation method and use thereof

Anzeigevorrichtung und Verfahren zu deren Herstellung

AUTO DISPLAY OF A PRODUCT LOCATION MAP ON A MOBILE DEVICE BASED ON DEVICE CONTEXT

METHODS FOR FACILITATING SEARCHING OF POINTS OF INTEREST ALONG A ROUTE

PNEUMATIC SUSPENSION SYSTEM OF A MOTOR VEHICLE AND METHOD FOR CONTROL THEREOF

SYSTEM AND APPARATUS FOR COMPENSATING FOR MAGNETIC FIELD DISTORTION CAUSED BY MECHANICAL VIBRATIONS IN AN MRI SYSTEM

REDUCED-COST STEEL FOR HYDROGEN TECHNOLOGY WITH HIGH RESISTANCE TO HYDROGEN INDUCED EMBRITTLEMENT

SOLAR CELL APPARATUS AND METHOD OF FABRICATING THE SAME

METHOD AND APPARATUS FOR DETERMINING USER VALIDITY AND MAIL ACCESS SYSTEM FOR USER

Oligonucleotide non-viral delivery systems

Crystalline forms of hydrochloride salt of (4a-r, 9a-s) - 1 - (1h - benzoimidazole - 5 - cabronyl) - 2, 3, 4, 4a, 9, 9a - hexahydro - 1h - indeno [2,1 -b] pyridine - 6 - carbonitrile and their use as hsd 1 inhibitors

Compositions containing anthraquinone derivatives as growth promoters and antifungal agents

Antitussive compositions comprising memantine

Method for preparing 2,2-difluoroethylamine starting from prop-2-en-1-amino

C180rf54 peptides and vaccines including the same

Tilt wing rotor vtol

Method and device for providing communication services to a telephone user