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FR3007764A1
(fr)
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"resine phenolique obtenue par polycondensation de formaldehyde, de phenol et de lignine"
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BE551165A
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FR2556344A1
(fr)
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Procede de production de furfural et d'hydroxymethyl-5-furfural et de derives hydrogenes correspondants
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BE1015441A3
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BE455632A
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BE508202A
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BE403296A
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BE489645A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE496447A
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BE497153A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE467040A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE509188A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE444684A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE439279A
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BE442007A
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BE458161A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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CH272260A
(fr)
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Procédé de préparation d'une résine synthétique.
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BE566514A
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BE451084A
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BE442268A
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BE472133A
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BE451854A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE517324A
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BE425859A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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BE511713A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
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