Radiators clamped by supporting means between two columns or tubes

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    3912213

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    2788948

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    2546359

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    2195540

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    2187984

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    2160689

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    2111918

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    2053987

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    1981427

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    • Issue date Nov 20, 1934
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    1883591

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    1879519

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    1878187

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    1867854

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    1852841

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    1848479

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    1832858

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    1820560

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    1806924

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    1794949

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    1771062

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    1752296

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    1720687

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    1682486

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    • Issue date Jun 19, 1928
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    1666866

    • Patent number 1,666,866
    • Issue date Apr 17, 1928
    • F24 - HEATING RANGES VENTILATING