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Adjustable electric light for a bed or the like
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US1997587A
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Tray with handle
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DE397362C
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Device for loading machines for opening up fiber material suspended in water, in particular waste paper
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DE370047C
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Device for the treatment of waste paper, pulp, wood pulp and other raw materials used in paper manufacture that are suspended in water
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DE370001C
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Device for shredding and cleaning waste paper
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DE394169C
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Device for the regeneration of waste paper as well as for treating cellulose, wood pulp or other fiber material of any kind
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