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US2302302A
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Process and mold for making cast metal boilers for furnaces or other heating units
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GB396005A
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Improvements relating to heat transferring devices for use in air heating apparatus
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GB404763A
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Improvements in or relating to moulds for casting
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GB370609A
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Improvements in or relating to the formation of moulds for casting metals
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US1733937A
|
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Concealed manifold and valve mechanism for gas ranges
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US1637435A
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Electric oven
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CA165503A
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Boiler
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CA165502A
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Boiler
|
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US1054406A
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Water-heater.
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CA143058A
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Cooking apparatus
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CA130578A
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Furnace and boiler base
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CA124094A
|
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Valve guard
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CA124095A
|
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Manifold for gas stoves
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US679552A
|
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Water-heater for range-boilers.
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CA246923A
|
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Wall electric connector
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CA246922A
|
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Electric stove
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CA254405A
|
|
Electric and hard fuel stove
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CA319659A
|
|
Oven food rack and door
|
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CA254404A
|
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Electric stove
|
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CA272498A
|
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Boiler
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