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
Perfectionnements aux échangeurs thermiques
摘要
申请公布号
FR937352(A)
申请公布日期
1948.08.16
申请号
FRD937352
申请日期
1946.12.13
申请人
MAISON FREDERIC FOUCHE
发明人
分类号
F28F1/30
主分类号
F28F1/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ARILOXIALQUILAMINAS NAO IMIDAZOLES COMO LIGANDOS DE RECEPTOR H3
PROCESSO PARA A PREPARACAO DE POS DE CAUCHU CARREGADOS COM NEGRO DE FUMO
PAPEL FABRICADO A PARTIR DE PASTA DE CELULOSE MODIFICADA POR ALDEIDO
Wire electric discharge machine for machining work by supply discharge energy to space between wire electrode and work from machining power supply
Double-faced wristwatch, has watch case comprising ends connected to components each receiving ball bearing device and a maintenance piece that is fixed on an independent wristlet or serves as part of wristlet
Milking installation has a vacuum control valve linked directly to the vacuum compensation tank through a diffuser, with lowered air flow speed throughout to reduce noise emissions
INSTALACAO PARA O TRANSPORTE DE MATERIAIS POR MEIO DE UMA CINTA TRANSPORTADORA SEM FIM
PROCESSO E DERIVADOS ESTERES UTEIS PARA A PREPARACAO DE CEFALOSPORINAS
PLACA DE CONSTRUCAO EXTERNA CONSTITUIDA POR UM NUCLEO E PELO MENOS UMA CAMADA DE ARGAMASSA REFORCADA
DISPOSITIVO DE COMPENSACAO DE PRESSAO PARA UM RECIPIENTE DUPLO
PROJECTEUR POUR VEHICULE AUTOMOBILE COMPORTANT UN REFLECTEUR ET UN ELEMENT DE DEVIATION OPTIQUE
IMAGE READING DEVICE AND IMAGE READING METHOD
PLANT EXTRACTS FOR THE TREATMENT OF INCREASED BONE RESORPTION.
TCM DECODER OF HIGH DEFINITION TELEVISION RECEIVER AND DECODING METHOD
CONNECTOR WITH TWO ROWS OF TERMINALS HAVING TAIL PORTIONS WITH SIMILAR IMPEDANCE
ALKYLENIMINE/ ORGANIC BARRIER COATINGS METHOD OF MANUFACTURE AND APPLICATIONS THEREOF
SURFACE-TREATED STEEL SHEET FOR BATTERY CASE, METHOD OF PRODUCTION THEREOF, BATTERY CASE FORMED BY THE STEEL SHEET AND BATTERY USING THE CASE
IMPROVED EQUIPMENT PACKAGES FOR SHOCK RESISTANCE
A CLAD SHEET FOR PRINTED CIRCUIT BOARD, A MULTILAYERED PRINTED CIRCUIT BOARD USING THEREOF AND MANUFACTURING METHOD THEREOF
GLOVES CONSTRUCTED FROM NEOPRENE COPOLYMERS AND METHOD OF MAKING SAME.
