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US1381697A
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Handpiece for dental engines
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US1176272A
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Wall-bracket.
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US1189808A
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Crown-pin for dental work.
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US1124728A
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Dental-broach-cutting machine.
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US996921A
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Artificial-tooth crown.
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US1082589A
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Dental broach-blank-making machine.
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US984782A
|
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Crown-pin.
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US935295A
|
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Vulcanizer.
|
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US896989A
|
|
Vulcanizer.
|
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US869563A
|
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Handpiece for dental engines.
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US869562A
|
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Dental engine.
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US870825A
|
|
Angle attachment for dental handpieces.
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US868964A
|
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Crown-pin for dental work.
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US870824A
|
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Handpiece for dental engines.
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US841962A
|
|
Dental flask-press.
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US846304A
|
|
Punch.
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US832955A
|
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Dental plugger.
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US764189A
|
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Electric switch.
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CA75167A
|
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Elevating and controlling mechanism
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US715476A
|
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Elevating and controlling mechanism.
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