FR1065633A
(en )
1954-05-28
Polymeric substances of oxacyclobutanes
CH319129A
(en )
1957-01-31
Device for cutting staple fibers
AT175704B
(en )
1953-08-10
Process for impregnating fibrous materials
AT174472B
(en )
1953-04-10
Device for pressure impregnation of wood drilling blocks
AT176354B
(en )
1953-10-10
Device for impregnating wood
FR1063054A
(en )
1954-04-29
Installation for drying wood and similar materials
CH297394A
(en )
1954-03-31
Device for wet dedusting of dust-carrying gases.
FR1059029A
(en )
1954-03-22
Pneumatic rock puncher
CH294785A
(en )
1953-11-30
Process for impregnating wood.
AT176014B
(en )
1953-09-10
Process for impregnating wood
AT174732B
(en )
1953-04-25
Process for the even impregnation of wood
AT165406B
(en )
1950-02-25
Device for compressing deformable masses
AT172393B
(en )
1952-09-10
Tool for machine cutting of wood
AT169733B
(en )
1951-12-10
Device for generating grooves on trees for the purpose of resin extraction
AT181173B
(en )
1955-02-25
Process for processing wood into pulp
AT173897B
(en )
1953-02-10
Device for generating grooves on trees for the purpose of resin extraction
DE1635633U
(en )
1952-03-13
DEVICE FOR QUICK CHECKING OF TOTO RESULTS.
AT173554B
(en )
1953-01-10
Process for finishing wood
AT176010B
(en )
1953-09-10
Device for spraying concrete or mortar
AT175377B
(en )
1953-07-10
Device for soaking wood
AT179091B
(en )
1954-07-10
Process for impregnating beech wood
AT181172B
(en )
1955-02-25
Process for processing wood into pulp
AT172479B
(en )
1952-09-10
Process for impregnating wood
AT181983B
(en )
1955-05-10
Arrangement for storing values
AT177114B
(en )
1953-12-28
Device for drying wood u. like