JPS5224260A
(en )
1977-02-23
Metal molds for synthetic resins
JPS5390252A
(en )
1978-08-08
Method for production of 4 *4**isopropylideneebiss *2 * 66dibrom*phenol
YU154879A
(en )
1983-04-30
Process for obtaining new phenethanolamines
ZA816880B
(en )
1982-09-29
Method for the production of a powdered phenolic resole resin
CS189790B2
(en )
1979-04-30
Facility for hardening the foundry cores
ZA777551B
(en )
1978-09-27
Process for the production of crude iron for foundry casting
JPS51130631A
(en )
1976-11-13
Metal mould casting method
CS182631B1
(en )
1978-04-28
Method for production of liquid novolak phenolic resins for foundry industry
JPS5219755A
(en )
1977-02-15
Epoxy novolak resin production method
DE2861314D1
(en )
1982-01-14
Process for producing modified phenolic resins
GB2061984B
(en )
1983-08-17
Process for production of phenolic resin with liquid polybutadiene
ZA822354B
(en )
1983-02-23
Process for the continuous manufacture of fast hardening phenolic resins
JPS5383927A
(en )
1978-07-24
Method of regenerating used foundry sand
GB1521558A
(en )
1978-08-16
Process for the production of o-derivatives of rho-isopropenyl phenol
PT65058A
(fr )
1976-05-01
Procede pour la production de resines phenoliques
JPS5276396A
(en )
1977-06-27
Method of making phenol resin
JPS5247518A
(en )
1977-04-15
Sand mold forming method for casting
JPS51114324A
(en )
1976-10-08
Precision casting process for metal mold
GB2004557B
(en )
1982-03-10
Process for producing phenolic resins
GB2039239B
(en )
1983-06-15
Apparatus for manufacturing foundry cores
JPS5222028A
(en )
1977-02-19
Reuse method of waste sand of mold
CS193035B2
(en )
1979-09-17
Method for the continuous production of indene resins
ZA845546B
(en )
1985-03-27
Process for the production of a phenolic resol resin
JPS5293625A
(en )
1977-08-06
Apparatus of mould for forging of liquid metal
JPS523525A
(en )
1977-01-12
Method of regenerating casting sand