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
Appareil photographique
摘要
申请公布号
FR783947(A)
申请公布日期
1935.07.19
申请号
FRD783947
申请日期
1935.01.09
申请人
发明人
KAFTANSKI FRITZ
分类号
G03B17/04
主分类号
G03B17/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for producing aluminum alkoxide or aluminum aryloxide.
Refractory shield for protecting superheater tubes.
Swing beam internal combustion engines.
REGULERINGSINDRETNING SPECIELT TIL EN AMMONIAKKONVERTER
APPARATUS FOR HANDLING GLASS SHEETS
PROCESS OF DYEING CONCRETE.
QUINAZOLINE DERIVATIVES WHICH ARE ACTIVE AGAINST COCCIDIOSIS
PROCESS FOR PREPARING 4-HYDROXY-2-METHYL-N-2-PYRIDYL-2H-1,2-BENZOTHIAZINE-3-CARBOXAMIDE 1,1-DIOXIDE
IMPROVEMENT IN OR RELATING TO AROMATIC POLYAMIDE FILM
GAMMA-HESTEINTERFERON, FREMGANGSMAADE TIL FREMSTILLING AF, SAMT ANVENDELSE AF EN SAADAN FORBINDELSE
PREPARATION OF AZETIDINONES
SYSTEM FOR DETERMINING THE OPTIMUM START/STOP TIME OF A TEMPERATURE CONTROL SYSTEM
PROCESS FOR MOULDING ARTICLES FROM CURABLE COMPOSITIONS
THIAZOLE DERIVATIVES
MEMORY POSITIONING SYSTEM FOR REMOTE CONTROL REAR-VIEW MIRROR
SKIPPING DEVICE FOR DWELL.
INK RIBBON FOR SUBLIMATION TRANSFER TYPE HARD COPY.
FILE SYSTEM.
TTL compatible CMOS logic input stage
DRUM ASSEMBLY FOR A MAGNETIC RECORDING AND REPRODUCING APPARATUS
