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
Installation for obtaining pictures in relief
摘要
申请公布号
GB491578(A)
申请公布日期
1938.09.05
申请号
GB19360032698
申请日期
1936.11.30
申请人
MARIUS PIGUET
发明人
分类号
G03B35/24
主分类号
G03B35/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
UN METODO DE OBTENCION DE ALFA-CETOGLUTARATO DE PIRIDOXINA Y SUS DERIVADOS.
PERFECCIONAMIENTOS EN LA CONSTRUCCION DE INTERRUPTORES ELECTRICOS.
UN PROCEDIMIENTO PARA PURIFICAR Y CONCENTRAR LA ENZIMA DE COAGULACION DE LA LECHE.
MOLDE PARA LA PREPARACION DE DULCES HELADOS.
CAPUCHON PARA ENVASES AEROSOLES.
PROCESSES FOR OBTAINING SUBSTANTIALLY PURE 4,4' - DIHYDROXY - DIPHENYL-PROPANE-2,2
Two stage inte-polymerisn for shock resistant - moulding material
Crystalline cephalosporine
METHOD FOR MANUFACTURING FOOTWEAR
BAG CONSTRUCTION
COMPLENMENTARY TRANSISTOR MEMORY CELL USING LEAKAGE CURRENT TO SUSTAIN QUIESCENT CONDITION
MAGNETICALLY CONTROLLED SHIELDED TUBE RELAY
PULSE-WIDTH MODULATION MULTIPLIER
TRANSISTOR TEST CIRCUIT FOR NONDESTRUCTIVELY DETERMINING SECOND BREAKDOWN
SIDE MOUNT CONNECTOR
SYSTEMS FOR DETECTING DISCONTINUITY IN SELECTED WIRING CIRCUITS AND ERRONEOUS CROSS CONNECTIONS BETWEEN SELECTED AND OTHER WIRING CIRCUITS
SHELL-TYPE TRANSFORMER INSTRUMENT FOR DETERMINING THE AMOUNT OF MAGNETIC MATERIAL IN A SUBSTANCE WHEREIN A SAMPLE OF THE SUBSTANCE FUNCTIONS AS THE CENTER LEG OF THE TRANSFORMER
UNIVERSAL CORD-WOOD MODULE
ELECTROMAGNETIC RELAY APPARATUS
MONITORING SYSTEM FOR POLYPHASE ELECTRIC SUPPLY SYSTEM
