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
Fremgangsmaade og Anordning til Omdannelse af elektriske Svingninger inden for et Frekvensomraade til elektriske Svingninger inden for et andet Frekvensomraade.
摘要
申请公布号
DK49477(C)
申请公布日期
1934.11.05
申请号
DKD49477
申请日期
1933.09.13
申请人
GEORGE WILLIAM WALTON
发明人
GEORGE WILLIAM WALTON
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Biological treatment of wastewater
High strenght and high toughness steel wires and method for making the same
Continuous plastic strip for use in manufacturing insulative housings in electrical connectors
Catalyst for purifying exhaust gas
Method for the production of a laminated plastic product
Method of producing a repair paint coating
Engine igniting coil device
(A4) ;INITIAL CORRECTION FACTOR COMPUTING APPARATUS AND APPARATUS UTILIZING THE SAME;0007 (B1) ;DEVICE FOR DETERMINING A PRESSURE DROP IN A TIRE
A karaoke playback apparatus utilising digital multi-channel broadcasting and a system including the same
Floating point number data processing means
Ceramic and especially piezoelectric mono- or multifilament fibers and process for their production
A method of manufacturing an undermattress, undermattress made by said method and a supporting element used in said undermattress
Method of producing synthethic silicates and use thereof in glass production
Silicone rubber sponge composition and method for the manufacture of silicone rubber sponge
Process for preparing optically active benzothiazepine compound, and intermediate therefor
Device independent and transfer optimized interactive client-server dialog system
Montagegrube für Schienenfahrzeuge
Feuerzeug
Mehrweg-Isolier- und Transportbehälter aus expandiertem Polypropylen mit integrierten Tragegriffen
Pfropfcopolymere, die Sulfonat- und Phosphonatgruppen enthalten und die sich insbesondere als Dispergiermittel für pigmenthaltige Tinten eignen