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
Vorrichtung zum Abdichten des oberen Endes eines der Herstellung von Pressbetonpfaehlen dienenden Vortreibbohrers
摘要
申请公布号
DE1709341(A1)
申请公布日期
1972.08.31
申请号
DE19621709341
申请日期
1962.04.14
申请人
JOHANN ANTON JACOB BRUNNENBAU,BODENUNTERSUCHUNGEN,PFAHLGRUENDUNGEN
发明人
JACOB,FERDINAND
分类号
E02D5/42;E02D5/66
主分类号
E02D5/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in and relating to delay and/or priming compositions
Improvements relating to ranging rods and the like members for surveying
Improvements in or relating to cupboards
Mechanism for adjusting variable-pitch blades of propellers or the like
Methods and apparatus for opening yarn and for producing composite yarn
Improvements in or relating to feed chutes
Improvements in and relating to fuel injection pumps for multi-cylinder internal comb
A feed mechanism for seed-sowing machines
Improvements relating to optical displacement gauges
Manipulating devices including master and slave portions
Improvements in or relating to sealing means
Procédé de préparation de produits d'oxéthylation.
Improvements in or relating to drive mechanism for film or other flexible material
Electron discharge device
Improvements relating to pressure vessels
Improvements in registers for data
Hotte à fumée pour fours électriques ouverts
Joint de cardan.
PROCEDIMIENTO PARA LA OBTENCIËN DE BLOQUES ALIMENTICIOS PARA EL GANADO
PROCEDIMIENTO PARA LA OBTENCIËN DE SALES CUATERNARIAS
