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
HELICOPTER AIRCRAFT
摘要
申请公布号
CA440750(A)
申请公布日期
1947.04.15
申请号
CAD440750
申请日期
申请人
BELL AIRCRAFT CORPORATION
发明人
ROBERT JAMES WOODS
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
OPTICAL ISOLATOR ELEMENT
CONTROLLER
LIGHTWEIGHT BLOCK AND ITS PRODUCTION
END PART SEALING CAP FOR TUBULAR OBJECT OR VALVE
PATIENT RECEPTION SYSTEM AND RECORDING MEDIUM HAVING RECORDED ITS PROCESSING PROGRAM THEREON
WATER TREATMENT SYSTEM
METHOD AND APPARATUS FOR IMPROVING WATER QUALITY OF WATER SOURCE
AIR PURIFIER
FLOATING BACK GATE ELECTRICALLY ERASABLE PROGRAMMABLE READ-ONLY MEMORY (EEPROM)
METHOD FOR RECYCLING MOLDED PLASTIC ARTICLE
SEMICONDUCTOR DEVICE
TREATMENT OF WASTE PLASTIC CONTAINING CHLORINEBASED POLYMER
HIGH NITROGEN CONTENT SLUDGE TREATMENT SYSTEM NOT DISCHARGING AIR POLLUTING GAS AND SLUDGE TREATMENT METHOD
DEVICE AND METHOD FOR MULTIPLEXING PACKET
PRINTING INK AND BINDER THEREFOR
OIL-BASED INK FOR MARKING PEN
OFFSET TIME OPERATING METHOD TO BE USED FOR DIGITAL BROADCASTING TRANSMISSION EQUIPMENT AND DIGITAL BROADCASTING TRANSMISSION EQUIPMENT
DATA COMMUNICATION DEVICE AND MEDIUM WITH COMMUNICATION CONTROL PROGRAM STORED THEREIN
LOGIC CONNECTION MANAGING METHOD
PRODUCTION OF RESIN FOR TONER
