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 in or relating to ramming and the like machines
摘要
申请公布号
GB446169(A)
申请公布日期
1936.04.24
申请号
GB19340027427
申请日期
1934.09.24
申请人
GEORG HEINRICH SCHIEFERSTEIN
发明人
分类号
E01C19/34
主分类号
E01C19/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ORGOTEIN PURIFICATION PROCESS
METHOD OF, AND APPARATUS FOR, CONNECTING PIPES END-TO-END
IMPROVEMENTS IN OR RELATING TO LIGHTING UNITS
TOOL CHANGE MECHANISM FOR A MACHINE TOOL
PREPARATION OF AROMATIC POLYSULPHIDES
CODE READING SYSTEM
HERMETICALLY FIXING A MEMBER MADE OF A PLASTICS MATERIAL IN AN OPENING IN A SHEET OR PANEL
METHOD AND APPARATUS FOR PURIFYING A NATURAL BODY OF WATER
ELECTROPHOTOGRAPHIC DEVELOPING APPARATUS
IMPROVEMENTS IN AND RELATING TO CONTROL VALVES
IMPROVEMENTS IN OR RELATING TO A FRICTION WELDING MACHINE AND A CHUCK ASSEMBLY THEREIN
IMPROVEMENTS IN AND RELATING TO HERMETICALLY-SEALED MOTOR-COMPRESSOR UNITS
A COUPLING ARRANGEMENT FOR TRANSMITTING DRIVE BETWEEN A TRACTOR VEHICLE AND A TOWED VEHICLE
IMPROVEMENTS IN FAULT DETECTION CIRCUIT FOR THE FEEDBACK OF A CONTROL SYSTEM
IMPROVEMENTS IN OR RELATING TO REMOVAL OF AT LEAST ONE CONSTITUENT FROM A GAS MIXTURE BY SELECTIVE ABSORPTION
IMPROVEMENTS IN OR RELATING TO THE PRODUCTION OF KNITTED ARTICLES FROM CONTINUOUS WEBS OF KNITTED FABRIC MATERIAL
A METHOD AND APPARATUS FOR THE PRODUCTION OF IMAGES OF THE INTERIOR STRUCTURE OF SOLID OBJECTS
LIGHT-SENSITIVE MATERIALS
A METHOD FOR PRODUCING L-GLUTAMIC ACID
IMPROVEMENTS IN OR RELATING TO TOYS
