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 hatches and covers therefor
摘要
申请公布号
GB623817(A)
申请公布日期
1949.05.24
申请号
GB19460029177
申请日期
1946.10.01
申请人
CHARLES GUTHRIE GUTHRIE
发明人
分类号
B63B19/203
主分类号
B63B19/203
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SWITCHING POWER SUPPLY, POWER SUPPLY SYSTEM, AND IMAGE FORMING APPARATUS
IMAGE PICK-UP APPARATUS AND IMAGE PICK-UP SYSTEM
9'-ACYLOXY-10'-[1,4-BIS(ACYLOXY)-2-NAPHTHYL]ANTHRACENE COMPOUND, PRODUCTION METHOD THEREOF AND APPLICATIONS THEREOF
METHOD FOR MANUFACTURING DOUBLE-SIDED METAL-CLAD LAMINATE
HAIR COSMETIC
RESIN MOLDED ARTICLE AND RESIN STRUCTURE
VEHICULAR CONTROL DEVICE
COLUMN COVER
LUBRICANT COMPOSITION
AGENT OF SUPPRESSING POSTPRANDIAL ELEVATION-OF-GLYCEMIA
HEAT SUPPLY CONTROL DEVICE, HEAT SUPPLY SYSTEM AND HEAT SUPPLY CONTROL METHOD
FIRMWARE UPGRADE ERROR DETECTION AND AUTOMATIC ROLLBACK
PROCESSOR, HOLDING DEVICE AND PROCESSING METHOD FOR PROCESSING HISTOLOGICAL SAMPLES
NOZZLE REPAIRING METHOD AND NUCLEAR REACTOR VESSEL
NOZZLE REPAIRING METHOD, AND NUCLEAR REACTOR VESSEL
Cu WIRING PROTECTIVE FILM AND Cu ALLOY SPUTTERING TARGET
GAME MACHINE
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
MANAGEMENT SYSTEM
COMMUNICATION APPARATUS, AND CONTROL METHOD