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
NARROW-BAND OPTICAL FILTER
摘要
申请公布号
SU1765794(A1)
申请公布日期
1992.09.30
申请号
SU19904856497
申请日期
1990.08.03
申请人
INSTFIZ IM.L.V.KIRENSKOGO SO AN SSSR
发明人
MELNIKOVA SVETLANA V,SU;DAVYDOVA TAMARA N,SU;ZABLUDA VLADIMIR N,SU
分类号
G02B5/30
主分类号
G02B5/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIAL TRAIN FRICTION DEVICE
SELF-BULKING CONJUGATE FILAMENTS
ASSEMBLY FOR A TELEPHONE
PLASTIC INJECTION MOLD FOR CUTLERY
AMINOPOLYMER COMPOSITIONS
APPARATUS FOR MEASURING RATES OF RANDOM PULSES AND ALARM ACTUATED THEREBY
DEVICE FOR SETTING A METER TO TRUE ZERO
INCLINED ARC CHAMBER FOR A SPARK GAP
DOOR OPERATING MECHANISMS
ANTI-CONDENSATION MEANS FOR GASEOUS FLUID ELECTRIC GENERATORS
CALL TRANSMITTER
AMORPHOUS UNSATURATED COPOLYMERS HAVING A HIGH MOLECULAR WEIGHT AND PROCESS FOR THEIR PREPARATION
PROCESS FOR THE PRODUCTION OF ARTICLES MADE FROM POST-CHLORINATED POLYVINYL CHLORIDE
PROCESS FOR TREATING POLYLACTONES
HIGH IMPACT RIGID BLENDS OF VINYL CHLORIDE RESINS AND POLYMERIZED TETRAHYDROFURAN
BUTADIENE, FILLER SHEET MOLDING COMPOSITION
PREPARATION OF RUBBER MODIFIED PLASTICS
ALKYL ESTER LATEX COMPOSITIONS
DERIVES DE LA CYSTEINE
ANTHRAQUINONE DYESTUFFS