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
FR1552743(A)
申请公布日期
1969.01.03
申请号
FRD1552743
申请日期
1968.02.09
申请人
发明人
分类号
G01F1/58;G01P5/08
主分类号
G01F1/58
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Electric warming device for liquids
Improvements in or relating to the preparation of 1-phenyl-2-amino-1:3-dihydroxypropane and its derivatives
Improvements in and relating to tanker vessels
Improvements in stretchers
Alpha-(halomethyl) nitrobenzyl nitrates
Improvements in spring interiors for seats, mattresses or cushions
Improvements in or relating to counting devices
Hoisting apparatus
Improvements in line scanning circuits for television receivers
Improvements in steering mechanism
Slotted winged cylindrical antenna
Improvements in electric control circuits
Improvements in endless track vehicles
Improvements in and connected with gas heated radiators
A stand for hot laundry irons
Means and method for storing oxidizable organic products in a gastight storage chamber having an inert gas atmosphere therein
Improvements in or relating to lock-nuts
Perfectionnements à la préparation de mélamine
Maison légère démontable
Brouette porte-comportes articulée