Combined muffler and heater,申请号US19370118775-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	Combined muffler and heater
摘要
申请公布号	US2133349(A)	申请公布日期	1938.10.18
申请号	US19370118775	申请日期	1937.01.02
申请人	GRAY EMMET P	发明人	GRAY EMMET P.
分类号	F01N5/00	主分类号	F01N5/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Baking using oven in which air is heated and circulated - with heater and circulator switched in unison to avoid excess temp. fluctuations

OXATRICYCLOVERBINDUNGEN, VERFAHREN ZU IHRER HERSTELLUNG UND DEREN VERWENDUNG ALS RIECHSTOFFE ODER ALS GESCHMACKSSTOFFE

VERFAHREN UND VORRICHTUNG ZUM INNEREN ABDICHTEN VON ROHRMUFFENVERBINDUNGEN

2-HYDROXY-4-(2-NAPHTHYL)-BUTAN- ODER -BUT-3-EN-DERIVATE, VERFAHREN ZU IHRER HERSTELLUNG UND DIESE VERBINDUNGEN ENTHALTENDE ARZNEIMITTEL

Concentrating filtrate after sepn. of saccharate in sugar prodn. - by freezing effected by evaporation of liquefied gas eg. isobutane

PROCEDE POUR AMELIORER LES PROPRIETES FONCTIONNELLES D'UNE MATIERE DU TYPE PROTEINE

ANTIBIOTIC A-35512.

VERFAHREN ZUM ANBRINGEN LEICHT AUSWECHSELBARER FLAECHENDEKORATIONEN AN WAND-, DECKEN- UND/ODER BODENFLAECHEN

Gaseous oxygen generator with solid oxygen cartridges - prevents oxygen loss by raising gas to higher press. by compressor using receiving vessel for storage

Tear-off cover for cans - has grip flap for partly separating tear-off section from cover along weakness line

Semiconductor data store with MOS switching transistors - has matrix of storage cells in rows and columns and read amplifier arranged in centre of each column

Injection laser light source coupler to glass fibre optics - has conductive housing whose front side has depression with conductive pin (NL 15.11.77)

Lost wax patterns for casting tooth crowns - made in appts. which prevents damage or distortion of the pattern

Tubular backrest frame for upholstered seats - is divided with sprung rod connection providing inherent resilience

Polyvinyl chloride test tubes, e.g. for dialysis - which are coated internally with a transparent, plasticiser-free layer of thermoplastic (NL 22.11.77)

Electrohydraulic circuit for mining machine chain drive - includes overload protection switches, safety valves and cutout switch

Slide fastener without ribbon - has at one end added length to accommodate slide during mounting on garment

Welding tongs - for clamping a welding electrode to a current conductor

Adjustable mine support over face conveyor - has U:section floor member to carry twin arm linkage for roof support and to form stops

Weft insertion in looms by platen comb - effected more efficiently by alternately arranged plain and nozzle platens