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
Schachtabdeckung
摘要
申请公布号
DE1288995(B)
申请公布日期
1969.02.06
申请号
DE1963ST20784
申请日期
1963.06.27
申请人
STEWING, ALBERT
发明人
HORST BLICKWEDEL,
分类号
E02D29/14
主分类号
E02D29/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for cleaning façades
Ballast for discharge lamps
Method for producing electric fixed-value resistors, and fixed-value resistor produced according to the method
Chimney, ventilation and firing system
Method of manufacturing shoes and shoe manufactured according to the method
Wishbone for windsurfing boards
Dual full adder
Device for the aseptic handling of the connectors of transfer equipment on exchange of the bags during continuous ambulatory peritoneal dialysis (CAPD), and plastic bag filled with a dialysate
Method for obtaining an electrical measurement quantity which is proportional to the square of the rms value of an electrical signal
Distributor for fodder blocks from flat silos
Inspection covering
Seed drill with a transport device
Field chopper
Abseiling apparatus with possible storing means
Process for the adhesive bonding of glycerol-containing membranes or films
Arrangement for regulating the energy supplied to the welding point at a resistance welding machine
Method and device for coding a magnetically codable card
Device for winding veneer strip
Accordion treble part
Photolithographic mask
