ATA403473A - Fur metallschmelzen bestimmter transportbehalter - Google Patents

Fur metallschmelzen bestimmter transportbehalter

Info

Publication number
ATA403473A
ATA403473A AT403473A AT403473A ATA403473A AT A403473 A ATA403473 A AT A403473A AT 403473 A AT403473 A AT 403473A AT 403473 A AT403473 A AT 403473A AT A403473 A ATA403473 A AT A403473A
Authority
AT
Austria
Prior art keywords
multistage
biological purification
trickling filter
wastewaters
mechanically
Prior art date
Application number
AT403473A
Other languages
English (en)
Other versions
AT332013B (de
Inventor
Henry S Cook
Robert E Schwartz
Original Assignee
Nat Southwire Aluminum
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nat Southwire Aluminum filed Critical Nat Southwire Aluminum
Priority to AT403473A priority Critical patent/AT332013B/de
Publication of ATA403473A publication Critical patent/ATA403473A/de
Application granted granted Critical
Publication of AT332013B publication Critical patent/AT332013B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
AT403473A 1973-05-08 1973-05-08 Fur metallschmelzen bestimmter transportbehalter AT332013B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT403473A AT332013B (de) 1973-05-08 1973-05-08 Fur metallschmelzen bestimmter transportbehalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT403473A AT332013B (de) 1973-05-08 1973-05-08 Fur metallschmelzen bestimmter transportbehalter

Publications (2)

Publication Number Publication Date
ATA403473A true ATA403473A (de) 1975-12-15
AT332013B AT332013B (de) 1976-09-10

Family

ID=3558749

Family Applications (1)

Application Number Title Priority Date Filing Date
AT403473A AT332013B (de) 1973-05-08 1973-05-08 Fur metallschmelzen bestimmter transportbehalter

Country Status (1)

Country Link
AT (1) AT332013B (de)

Also Published As

Publication number Publication date
AT332013B (de) 1976-09-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee