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
FLOWMETERS
摘要
申请公布号
GB8918857(D0)
申请公布日期
1989.09.27
申请号
GB19890018857
申请日期
1989.08.18
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
分类号
G01F1/32
主分类号
G01F1/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ARTICLE SORTING UTENSIL
MASSAGE DEVICE
SCISSORS FOR HAIRDRESSING
MASSAGE MACHINE
MOUNTING STRUCTURE OF MOUNTING MEMBER TO BE MOUNTED ON BODY OF POTTERY TOILET BOWL
MASSAGE MACHINE
ELECTRONIC ENDOSCOPE APPARATUS
ELECTRONIC ENDOSCOPE APPARATUS
MAHJONG BALL GAME MACHINE AND PROGRAM THEREOF
GAME MACHINE AND IMAGE DISPLAYING METHOD THEREOF
CHAIR
PINBALL MACHINE
GAME MACHINE
BACKREST PAD OF MASSAGE CHAIR
GAME MACHINE MANAGING DEVICE
METHOD FOR TREATING LIVE CUTTLEFISH, DEVICE FOR TREATING LIVE CUTTLEFISH AND SQUID INK-DISCHARGED LIVE CUTTLEFISH
FISHING BAIT AND METHOD FOR PRODUCING THE SAME
CRUSHING DEVICE OF SPAWN-CULTURED MATERIAL
GRAFTING DEVICE
METHOD FOR PRODUCING FUMARIC ACID
