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US5868629A
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Ball lift device and method
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Bumper system for a bowling alley
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Sheet metal pin table and respot actuator
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Three-dimensional bowling alley masking unit
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Bowling alley bumper system for producing visual effects
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Fluorescent bowling pins
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Horizontal ball-return mechanism
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Bowling alley return and storage rack
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Bowling ball return mechanism
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Apparatus and method for selectively metering dressing onto a bowling lane surface
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Approach section for a bowling alley
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Apparatus for selectively metering dressing onto a bowling lane surface
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Molded distributor receiver and pin storage magazine
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Bowling lane dressing apparatus with continuously variable speed drive
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Spring biased bumper bowling system
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Bowling alley masking unit
|
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US5466193A
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T-shaped foul line construction joining lane sections
|
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JPH07210602A
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Bowling-alley management system and automation lane allocation apparatus
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US5330412A
|
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Bowling alley pit assembly and bounce board
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US5358448A
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Bumper bowling game and erratically rollable weighted bowling ball
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