IT1054844B
(en )
1981-11-30
PROCESS AND EQUIPMENT FOR THE REMOVAL OF AMMONIA FROM WASTE WATER
PL210380A1
(en )
1979-07-30
WASTE PROCESSING METHOD
IT7821113A0
(en )
1978-03-10
PROCESS AND EQUIPMENT FOR THE TREATMENT OF WASTE GAS.
JPS5469699A
(en )
1979-06-04
Method of processing waste
IT7850630A0
(en )
1978-08-07
EQUIPMENT AND PROCEDURE FOR TREATING WASTE SLUDGE
PL207793A1
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1979-07-16
METHOD OF HANDLING PERMANENT FOUNDRY MOLDS AND THE TECHNOLOGICAL LAYOUT FOR APPLICATION OF THIS METHOD
IT1097252B
(en )
1985-08-31
METHOD AND EQUIPMENT FOR THE TREATMENT OF WASTE MATERIALS
JPS53140872A
(en )
1978-12-08
Method of utilizing waste water
PL201407A1
(en )
1979-07-02
METHOD OF REMOVAL OF WASTE FROM THE MOLD AND THE MOLDLE
JPS5484328A
(en )
1979-07-05
Method of reclaiming waste
IT1091344B
(en )
1985-07-06
PROCEDURE AND PLANT FOR THE TREATMENT OF WASTE WATER
JPS52148972A
(en )
1977-12-10
Method of treating annimal waste
IT1078898B
(en )
1985-05-08
IMPROVEMENT IN EQUIPMENT FOR THE DISPOSAL OF WASTE
PL205023A1
(en )
1979-04-09
METHOD OF EXTRACTION AND CLEANSING OF TEBAINE
JPS53100926A
(en )
1978-09-02
Sand removing method of casted article
IT7812634A0
(en )
1978-05-29
IMPROVED METHOD FOR THE ELIMINATION OF WASTE
JPS5411185A
(en )
1979-01-27
Method of removing fiber from waste tire or the like
PL198172A1
(en )
1978-12-18
THE METHOD OF MAKING DEEP MOLDS AND AN APPARATUS FOR THIS METHOD
PL197800A1
(en )
1979-01-02
METHOD OF DETERMINING THE FORM OF ZUZLA OBTAINED IN THE PROCESS OF MANUFACTURING IRONOCHROME AND DISPOSAL OF THIS ZUZEL
PL197799A1
(en )
1978-12-18
METHOD OF DETERMINING THE FORM OF ZUZLA OBTAINED IN THE PROCESS OF MANUFACTURING IRONOCHROME AND DISPOSAL OF THIS ZUZEL
PL197797A1
(en )
1978-12-18
METHOD OF DETERMINING THE FORM OF ZUZLA OBTAINED IN THE PROCESS OF MANUFACTURING IRONOCHROME AND DISPOSAL OF THIS ZUZEL
PL197796A1
(en )
1978-12-18
METHOD OF DETERMINING THE FORM OF ZUZLA OBTAINED IN THE PROCESS OF MANUFACTURING IRONOCHROME AND DISPOSAL OF THIS ZUZEL
PL199200A1
(en )
1979-01-15
METHOD OF USING THE WASTE CHALCEDONE SCALE
JPS52144160A
(en )
1977-12-01
Removing method of ammonia from waste water
CS184561B1
(en )
1978-08-31
Method of biological removing sulphates from water