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
Improvements relating to the shaping of metal tubes
摘要
申请公布号
GB595630(A)
申请公布日期
1947.12.11
申请号
GB19440016159
申请日期
1944.08.24
申请人
THE DE HAVILLAND AIRCRAFT COMPANY LIMITED;JESSE PHILIP WAKELIN;SIDNEY JACK OATEN
发明人
分类号
B21D39/20
主分类号
B21D39/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GROUND TRACTION INCREASING PLATE
PHARMACEUTICAL COMPOSITIONS FOR THE TREATMENT OF URINARY DISORDERS
PROCESS FOR PREPARING PYRIDYL-ALKYLSULFONYL PYRAZOLE DERIVATIVES
WATER-SOLUBLE PHENYLPYRIDAZINE DERIVATIVES AND DRUGS CONTAINING THE SAME
A NOVEL CANCER MARKER AND USES THEREFOR IN THE DIAGNOSIS OF CANCER
SIGNAL PROCESSOR FOR CARRYING OUT SIGNAL PROCESSING DESIGNATED BY TRANSMISSION SOURCE TO PRINT DATA USING METHOD DEPENDING ON USER INFORMATION
METHOD OF PRODUCTION OF FRUIT JELLIES
METHOD OF PRODUCTION OF FRUIT JELLIES
METHOD OF PRODUCTION OF FRUIT JELLIES
METHOD OF PRODUCTION OF FRUIT JELLIES
METHOD OF PRODUCTION OF FRUIT JELLIES
СВЧ ФЕРРИТОВЫЙ ФАЗОВРАЩАТЕЛЬ ДЛЯ ФАР ОТРАЖАТЕЛЬНОГО ТИПА
РЕЛЕ ВРЕМЕНИ
СИСТЕМА ОБНАРУЖЕНИЯ РАДИОЛОКАЦИОННЫХ СИГНАЛОВ
ВИНТОВОЙ ШТАНГОВЫЙ НАСОС
УСТРОЙСТВО ДЛЯ РЕГУЛИРОВАНИЯ УРОВНЯ ЖИДКОСТИ В ЕМКОСТЯХ
ТЯГОВАЯ ЛЕБЕДКА
СТАНОК ДЛЯ ОГРАНКИ АЛМАЗОВ
БАРАБАННАЯ МЕЛЬНИЦА