AU1446928A - Apparatus for annoucing the presence of vapors, gases, smoke and thelike, estmating the density of same, or by their presence to set into operation prootective devices - Google Patents

Apparatus for annoucing the presence of vapors, gases, smoke and thelike, estmating the density of same, or by their presence to set into operation prootective devices

Info

Publication number
AU1446928A
AU1446928A AU14469/28A AU1446928A AU1446928A AU 1446928 A AU1446928 A AU 1446928A AU 14469/28 A AU14469/28 A AU 14469/28A AU 1446928 A AU1446928 A AU 1446928A AU 1446928 A AU1446928 A AU 1446928A
Authority
AU
Australia
Prior art keywords
prootective
estmating
annoucing
thelike
vapors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU14469/28A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU1446928A publication Critical patent/AU1446928A/en
Expired legal-status Critical Current

Links

AU14469/28A 1928-07-17 Apparatus for annoucing the presence of vapors, gases, smoke and thelike, estmating the density of same, or by their presence to set into operation prootective devices Expired AU1446928A (en)

Publications (1)

Publication Number Publication Date
AU1446928A true AU1446928A (en) 1929-04-30

Family

ID=

Similar Documents

Publication Publication Date Title
AU1446928A (en) Apparatus for annoucing the presence of vapors, gases, smoke and thelike, estmating the density of same, or by their presence to set into operation prootective devices
CA298647A (en) Apparatus for treating gases or vapours in the presence of catalytic agents
CA255219A (en) Alarm apparatus for indicating the presence of fire, smoke and deleterious gases
CA304150A (en) Apparatus for treating gases and vapours
CA267683A (en) Gas and vapour treatment
AU930027A (en) Process and apparatus for the dedusting of gases
CA264615A (en) Oxygenator and smoke eliminator
CA295129A (en) Process and apparatus for thermally decomposing hydrocarbons
CA281353A (en) Gas sampling apparatus
AU1760128A (en) Method and apparatus for cleaning gases
CA312346A (en) Apparatus for treating gases or mixtures of gases and vapours
AU1086727A (en) Method and apparatus for processing materials by means of gases
CA273808A (en) Gas administering apparatus
CA245179A (en) Gas absorption method and apparatus
CA268879A (en) Smoke trap
CA272987A (en) Oxygen respiration apparatus
CA258003A (en) Process for absorbing gases
CA302727A (en) Apparatus for indicating the presence of inflammable vapours or gases
CA270771A (en) Gas and vapour recovery
AU2332229A (en) Improvements in or relating to apparatus for indicating the presence of inflammable vapours or gases
CA280200A (en) Gas separator apparatus
CA285873A (en) Gas cleansing apparatus
CA291215A (en) Gas purifying apparatus
CA252793A (en) Process of and apparatus for drying combustible materials by means of fire gases
CA273390A (en) Gas treatment