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US2324628A
(en)
|
|
Composite board structure
|
|
US2491498A
(en)
|
|
Flooring consisting of laminated boards
|
|
DK168453B1
(da)
|
|
Gulvkonstruktion
|
|
SE122797C1
(cg-RX-API-DMAC7.html)
|
|
|
|
CH645837A5
(en)
|
|
Method and device for obtaining the maximum yield of parallelepipedal planks having a rectangular section from logs which are naturally conical
|
|
SE530934C2
(sv)
|
|
Sätt för framställning av en bjälklagsbalk av stål och betong
|
|
US2198688A
(en)
|
|
Building block
|
|
US1367786A
(en)
|
|
Building-stone
|
|
US1487098A
(en)
|
|
Concrete floor construction
|
|
US1575183A
(en)
|
|
Roofing element
|
|
US2566829A
(en)
|
|
Propolis culture
|
|
US2477071A
(en)
|
|
Parquet floor
|
|
US586795A
(en)
|
|
Ii ii ii |
|
US1427625A
(en)
|
|
Floor construction
|
|
US2301602A
(en)
|
|
Waterproof block
|
|
US854479A
(en)
|
|
Ornamental fence.
|
|
SE436292B
(sv)
|
|
Ventilationslist for byggnadsendamal
|
|
DE910586C
(de)
|
|
Speicherbodenbelag
|
|
US2248517A
(en)
|
|
Reinforced concrete floor structure
|
|
SE175373C1
(cg-RX-API-DMAC7.html)
|
|
|
|
ITVR20090133A1
(it)
|
|
Struttura di parquet
|
|
US1487099A
(en)
|
|
goldsmith |
|
SU1115690A1
(ru)
|
|
Ульева рамка
|
|
US1696818A
(en)
|
|
Building block and wall
|
|
SU3903A1
(ru)
|
|
Рамка дл сушки черепиц
|