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
摘要
申请公布号
NL7104708(A)
申请公布日期
1971.10.12
申请号
NL19710004708
申请日期
1971.04.07
申请人
发明人
分类号
F16L13/10;(IPC1-7):F16L13/10
主分类号
F16L13/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PHOTODETECTOR AND ELECTRICAL EQUIPMENT USING PHOTODETECTOR
OPTICAL SIGNAL REPEATER
OPTICAL TRANSMITTER DEVICE
ELECTRIC APPARATUS ATTACHING DEVICE AND DISTRIBUTION BOARD
IMAGE FORMING DEVICE
WATER-CONTAINING SOFT OPHTHALMIC LENS MATERIAL, FORMED BODY CONSISTING OF THE SAME, WATER-CONTAINING SOFT OPHTHALMIC LENS CONSISTING OF THAT FORMED BODY, AND ITS PRODUCTION
DIAGNOSTIC METHOD FOR INSULATION
DIRECT BONDING METHOD FOR NITRIDE AND DIRECT BONDED OBJECT
TRANSFORMATION METHOD OF BINARY PICTURE
SIGNAL RECORDING METHOD AND RECORDED MEDIUM PROCESSOR USING THE METHOD
INTEGRATED OPTICAL ELEMENT AND ITS MANUFACTURE
ELECTRONIC PART MOUNTING METHOD AND DEVICE AND BOARD
MINUTE PATTERN FORMING METHOD OF SEMICONDUCTOR DEVICE
TRANSLATION METHOD FOR HYPERTEXT ACCESS
STEREOSCOPIC VIDEO EQUIPMENT
OPTICAL SYSTEM IN STEREO IMAGE PICKUP DEVICE
TRANSLATION DEVICE AND DICTIONARY PRIORITY SETTING METHOD
ELECTRONIC TUBE WITH OXIDE CATHODE
IMAGE FORMING DEVICE
ELECTROPHOTOGRAPHIC DEVICE
