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GB457722A
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Improvements in and relating to the production of composition friction elements and backings therefor
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GB473020A
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Improvements in or relating to the stabilisation of friction elements
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GB471120A
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Improvements in or relating to the production of friction elements
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US2052808A
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Backing for composition friction elements
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US2049522A
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Friction element
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US2078617A
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Friction element and bond therefor
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US1965110A
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Machine for cutting friction elements
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US2052779A
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Friction element composition
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US2012833A
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Machine for making friction elements
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US1961176A
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Machine for making friction elements
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US2026767A
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Method of making composition friction elements
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US1961177A
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Composition friction element
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US2055709A
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Grinder
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US1992601A
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Method of making friction elements
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US1920010A
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Friction brake
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US1907484A
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Friction brake
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US1952903A
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Friction brake
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US1935348A
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Friction block
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US1924345A
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Friction brake
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US1937140A
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Friction brake shoe
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