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Curt Hammarstedt
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Alstermo, SE
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last 30 patents
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Patent Grant
Modular heat installation for premises with water as a heat transmi...
Patent number
5,111,875
Issue date
May 12, 1992
Curt Hammarstedt
F24 - HEATING RANGES VENTILATING
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Patent Grant
Radiator valve incorporating presetting means
Patent number
4,715,579
Issue date
Dec 29, 1987
Tour & Andersson AB
Curt Hammarstedt
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...