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
Dispositif de commande du mécanisme de fondu dans les appareils de prise de vues cinématographiques
摘要
申请公布号
FR700042(A)
申请公布日期
1931.02.23
申请号
FRD700042
申请日期
1929.11.16
申请人
发明人
DEBRIE ANDRE-LEON-VICTOR-CL
分类号
G03B19/26
主分类号
G03B19/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
具有非圆形断面之丙烯系合成纤维之制造法
液体活性结合之聚醯胺制品
在一牵纱机中支撑并载荷顶滚之器具
鄚带用锯盘
金属件压合机
游戏、健身两用之乐乐健身增高球之构造
实用漱口用具储放架橱
Water-free fused salt compsn prepn - for protecting magnesium alloy melts
Pyrrolidinone-2 prepn - by low pressure hydrogenation of succinimide with supported palladium catalyst in aq medium
N, n-disubst n'-(3-halo-tetrahydropyran-2-yl)-ureas - - prepd from dihalo-tetrahydropyrans and n, n-disubst ureas
Two compartment automatic syringe - for multiple inoculation
Olefins polymn catalyst component - by grinding titanium trichloride with lewis base
Inhibiting premature vulcanization of diene - rubbers with bis-thioimides
Anti-blocking device for juice drainage channels - in horizontal wine press
Electronic measurement of the irregularity - of yarns
Isolation of dl-isoleucine - by multistage fractional crystallisation with countercurrent passage of mother liquors
Chenille yarn - formed by combining short lengths of effect yarn with two twisted core yarns
Ferrous metals protection - against corrosive aqueous liquids esp in cooling systems
Viscometer - for molten glass using oscillating beam balance and photocell with timing circuit
INTERESTERIFICATION PROCESS
