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
EXPLOSION-RESISTANT ACTIVE PARTITION
摘要
申请公布号
SU901565(A1)
申请公布日期
1982.01.30
申请号
SU19802891148
申请日期
1980.03.07
申请人
VNII GORNOSPASATELNOGO DELA, BOCTOÚHOE OT¯EóEHôE
发明人
CHUPRIKOV ALEKSEJ E,SU;LAGUTIN VIKTOR I,SU;PROBST IOSIF I,SU;SKLYAROV ALEKSANDR A,SU;GILDENBERG ALBERT I,SU;MALTSEV DMITRIJ I,SU
分类号
E21F5/00;E21F15/02;(IPC1-7):E21F5/00
主分类号
E21F5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Broiler drawer construction
Process of forming lime compositions
Electric motor with low voltage lighting taps
Electrical contact plug or pin
Selective trapping or cutting device for use in twisting, winding, spinning or like machines
Device for and method of controlling high frequency currents
Truck
Apparatus for making photographic exposures
Venetian blind
Multiple unit tube
Juvenile toilet seat
Method and apparatus for synthesizing nitrogen compounds
Triphenylmethane dyestuffs
Glass cutting device
Pocketbook
Apparatus for die drawing large irregularly shaped sheet metal articles
Adhesive
Vacuum printing frame
Protective apparatus
Non-refillable bottle closure