AU221758B2 - Improvements in or relating to water heaters - Google Patents

Improvements in or relating to water heaters

Info

Publication number
AU221758B2
AU221758B2 AU18277/56A AU1827756A AU221758B2 AU 221758 B2 AU221758 B2 AU 221758B2 AU 18277/56 A AU18277/56 A AU 18277/56A AU 1827756 A AU1827756 A AU 1827756A AU 221758 B2 AU221758 B2 AU 221758B2
Authority
AU
Australia
Prior art keywords
relating
water heaters
heaters
water
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
AU18277/56A
Other versions
AU1827756A (en
Inventor
Lee Heap Birtwhistle
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
Application granted granted Critical
Publication of AU1827756A publication Critical patent/AU1827756A/en
Publication of AU221758B2 publication Critical patent/AU221758B2/en
Expired legal-status Critical Current

Links

AU18277/56A 1956-05-16 Improvements in or relating to water heaters Expired AU221758B2 (en)

Publications (2)

Publication Number Publication Date
AU1827756A AU1827756A (en) 1957-11-21
AU221758B2 true AU221758B2 (en) 1957-11-21

Family

ID=

Similar Documents

Publication Publication Date Title
GB827761A (en) Improvements in or relating to frequency-detectors
AU221758B2 (en) Improvements in or relating to water heaters
AU1827756A (en) Improvements in or relating to water heaters
AU204243B2 (en) Improvements in or relating to electric water heaters
AU1531556A (en) Improvements in or relating to electric water heaters
AU216445B2 (en) Improvements in or relating to immersion heaters
AU220043B2 (en) Improvements in or relating to water fittings
AU207026B2 (en) Improvements in or relating to boilers
AU221351B2 (en) Improvements relating to water heaters
AU1760356A (en) Improvements in or relating to immersion heaters
AU2399156A (en) Improvements in or relating to water fittings
AU222722B2 (en) Improvements in or relating to water heating apparatus
AU212950B2 (en) Improvements in or relating to electrical heaters
AU214592B2 (en) Improvements in or relating to heating systems
AU217065B2 (en) Improvements in or relating to heating systems
AU220834B2 (en) Improvements in and relating to electrically operated water heaters
AU221049B2 (en) Improvements in and relating to water softeners
AU215102B2 (en) Improvements in or relating to energy-detectors
AU206892B2 (en) Improvements in or relating to transistor-modulators
AU212874B2 (en) Improvements in or relating to demodulators-
AU210442B2 (en) Improvements in or relating to 3-amino-2oxazolidones
AU209689B2 (en) Improvements in or relating to elevatorconveyors
AU1550756A (en) Improvements in or relating to boilers
AU2649657A (en) Improvements relating to water heaters
AU291608B2 (en) Improvements in or relating to space heating devices