Perfectionnements aux chaudières à vapeur,申请号FRD1138942-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Perfectionnements aux chaudières à vapeur
摘要
申请公布号	FR1138942(A)	申请公布日期	1957.06.21
申请号	FRD1138942	申请日期	1955.11.30
申请人	BROWN FINTUBE COMPANY	发明人
分类号	F22B7/00;F22B33/08	主分类号	F22B7/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

A silver halide photographic material.

Process for coating galvanized steel by cataphoretic painting.

Method and device for automatically changing the operating conditions of machines or apparatuses.

Electrical power steering apparatus with locking of the steering column.

Leukocyte or leukocyte/platelet remover and filter therefor.

High toughness high-speed steel member and manufacturing method thereof.

Novel process to prepare N-alkyl-3,4-dialkyl-2,6-dinitroanilines.

Method for continuously processing silver halide color photosensitive material.

Bidirectional optical transceiver.

Method for maintaining virtual connections in case of at least partial breakdown of branches.

Method for establishing virtual connections in packet switching networks.

EVAPORATOR BOAT FOR A SUBSTRATE-COATING APPARATUS

MAGNETIC DISK RECORDER

“喷洗(洒)灭”——空间喷雾和洗涤性优良的长效灭菌液

BPI-免疫球蛋白融合蛋白质

利用在芯片上的滤波器的直流反馈平衡对在单片集成电路中的第二检波器的中频驱动

防治棉铃虫的三元复合制剂灭铃王

一种长效保存空肠弯曲菌群培养基及制备方法

一种解醒酒茶的制备方法