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GB911519A
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Wood preserving agents
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DE1076351B
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Wood preservatives containing fixing boron and chromium compounds
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DE1057775B
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Device for the protective treatment of piles provided with a point to be driven into the ground
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DE1042879B
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Process for the full infusion of wood, in particular wood that is difficult to impregnate, such as spruce wood
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DE1035887B
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Wood preservatives containing paste, alkali dichromates and tar oils
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DE1057774B
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Wood preservative carrier
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DE1015211B
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Device for attaching a protective cap to the free end of standing masts or piles
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DE1019077B
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Protection cap containing impregnation salt for the upper end of a wooden mast or pole
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GB796871A
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Improvements in or relating to wood preserving agents
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DE959325C
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Method for impregnating living trees
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DE930953C
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Process for the production of wood protection bandages
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DE934011C
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Procedure for the maintenance of erected masts or other built-in wood
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DE931138C
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Process for combating animal and vegetable forest pests
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