Bedrock drilling and excavating apparatus,申请号AU20040201770-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Bedrock drilling and excavating apparatus
摘要
申请公布号	AU2004201770(A1)	申请公布日期	2005.11.17
申请号	AU20040201770	申请日期	2004.04.29
申请人	CHUAN HOME MACHINERY CO., LTD	发明人	CHIN-YI LEE
分类号	E21B6/04;(IPC1-7):E21B6/04	主分类号	E21B6/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PHOSPHOROUS ACID COMPOUND, MANUFACTURING METHOD THEREFOR AND APPLICATION THEREOF

ETCHANT AND ETCHING METHOD

NONAQUEOUS ELECTROLYTE FOR SECONDARY BATTERY AND SECONDARY BATTERY INCLUDING THE SAME

RUBBER COMPOSITION AND SEAL MEMBER

MEASUREMENT DEVICE

POLICY CONTROL SYSTEM AND POLICY CONTROL METHOD

TENSIONING DEVICE REPLACING TOOL

LIGHT-EMITTING DEVICE

MULTILAYER PRINTED WIRING BOARD MANUFACTURING METHOD

MANAGEMENT SYSTEM OF HOUSEHOLD RENTAL BEDDING

USER ATTRIBUTE INFORMATION MANAGEMENT SYSTEM AND USER ATTRIBUTE INFORMATION MANAGEMENT METHOD

ROTOR AND MOTOR

ROTARY DISK AND COIN SELECTING/COUNTING MACHINE

PRINTING SYSTEM, PRINT MANAGEMENT DEVICE, AND PROGRAM

ANTENNA DEVICE AND ARRAY ANTENNA DEVICE

CALL CONTROL SERVER, TERMINAL REGISTRATION METHOD, TERMINAL REGISTRATION PROGRAM AND COMMUNICATION SYSTEM

CARTRIDGE, PHOTORECEPTOR UNIT, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

COATING PEELING DEVICE