[go: up one dir, main page]

FR542464A - Improvements to refrigeration devices - Google Patents

Improvements to refrigeration devices

Info

Publication number
FR542464A
FR542464A FR542464DA FR542464A FR 542464 A FR542464 A FR 542464A FR 542464D A FR542464D A FR 542464DA FR 542464 A FR542464 A FR 542464A
Authority
FR
France
Prior art keywords
refrigeration devices
refrigeration
devices
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
Other languages
French (fr)
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.)
NAT AUTOMATIC REFRIGERATOR COM
Original Assignee
NAT AUTOMATIC REFRIGERATOR COM
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NAT AUTOMATIC REFRIGERATOR COM filed Critical NAT AUTOMATIC REFRIGERATOR COM
Application granted granted Critical
Publication of FR542464A publication Critical patent/FR542464A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
FR542464D 1921-10-18 1921-10-18 Improvements to refrigeration devices Expired FR542464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR542464T 1921-10-18

Publications (1)

Publication Number Publication Date
FR542464A true FR542464A (en) 1922-08-12

Family

ID=8930890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR542464D Expired FR542464A (en) 1921-10-18 1921-10-18 Improvements to refrigeration devices

Country Status (1)

Country Link
FR (1) FR542464A (en)

Similar Documents

Publication Publication Date Title
FR564684A (en) Improvements to refrigeration devices
FR542464A (en) Improvements to refrigeration devices
FR543863A (en) Improvements to spraying devices
FR547971A (en) Improvements to refrigeration devices
FR544368A (en) Improvements to brushcutting devices
FR599501A (en) Improvements to refrigeration devices
FR548473A (en) Improvements to spraying devices
FR553837A (en) Improvements to refrigeration devices
FR544864A (en) Improvements to devices called trimmers
FR536415A (en) Improvements to lifting devices
FR563835A (en) Improvements to tabulating devices
FR578853A (en) Improvements to refrigeration devices
FR576678A (en) Improvements to refrigeration devices
FR590896A (en) Improvements to refrigeration devices
FR532180A (en) Improvements to advertising devices
FR535798A (en) Improvements to advertising devices
FR605123A (en) Improvements to refrigeration devices
FR540903A (en) Improvements to time stamping devices
FR547187A (en) Improvements to warning devices
FR530815A (en) Improvements to briquetting devices
FR571112A (en) Improvements to thermo-ionic devices
FR539611A (en) Improvements to signaling devices
FR554743A (en) Improvements to refrigeration installations
FR559340A (en) Improvements to heterodyne devices
FR533098A (en) Improvements to cinematographic devices