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US1905170A
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Ornamental brick and method of producing same
|
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US1856055A
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Apparatus for producing rough faced ornamental brick
|
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US1735167A
|
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Method of salt-glazing brick and other clay products
|
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US1672747A
|
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Embossing machine for bricks
|
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US1559948A
|
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Means for and method of making ornamental brick
|
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US1168567A
|
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Brickmaking-machine.
|
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US1187529A
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Brick-machine.
|
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US1202252A
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Machine for ornamenting brick.
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US1138114A
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Die for brickmaking-machines.
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US1159062A
|
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Brick-kiln.
|
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US1146507A
|
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Enameling machine.
|
|
US1236144A
|
|
Brickmaking-machine.
|
|
US756677A
|
|
Brick-stamping machine.
|
|
US661864A
|
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Hydraulic brick-machine.
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