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
Compteur volumétrique pour corps gazeux, indépendant de la pression
摘要
申请公布号
FR766408(A)
申请公布日期
1934.06.28
申请号
FRD766408
申请日期
1933.12.30
申请人
N. V. MACHINERIEEN-EN APPARATEN FABRIEKEN
发明人
分类号
G01F3/38
主分类号
G01F3/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Dynamic random access memory (DRAM) semiconductor device
Braking device for in-line skates
Fatty acid composition
Variable length data decoder for use with MPEG encoded video data
Image forming apparatus and method
Torsion measuring device for a rotating shaft
Use of hydroxyethyl starch for improvement of microcirculation
Operation prohibition device for a car loading audio instrument
Ternary element compounds in the A1-B-P system, processes for their production and their use
Process for recovery of raw materials in the aspartame preparation process
Polyether glycols and alcohols derived from 3,4-epoxy-1-butene, tetrahydrofuran and an initiator
Optical disc reproducing apparatus
Doorstops for multiple-product merchandising machine
Two-stage liquid delivery bait station
Small motor with permanent-magnet rotor
Solid state image sensor with non-parallel conductors
Data enclave and trusted path system
Miniature rose plant named 'Poulprima'
Tensioning assembly for an endless belt conveyor system
Method of forming flat surface of insulator film of semiconductor device
