BE575895A - Hatch cover - Google Patents
Hatch coverInfo
- Publication number
- BE575895A BE575895A BE575895A BE575895A BE575895A BE 575895 A BE575895 A BE 575895A BE 575895 A BE575895 A BE 575895A BE 575895 A BE575895 A BE 575895A BE 575895 A BE575895 A BE 575895A
- Authority
- BE
- Belgium
- Prior art keywords
- hatch cover
- hatch
- cover
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB575895X | 1923-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE575895A true BE575895A (en) | 1959-06-15 |
Family
ID=10479543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE575895A BE575895A (en) | 1958-02-19 | 1959-02-19 | Hatch cover |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE575895A (en) |
FR (1) | FR575895A (en) |
-
1924
- 1924-01-16 FR FR575895D patent/FR575895A/en not_active Expired
-
1959
- 1959-02-19 BE BE575895A patent/BE575895A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR575895A (en) | 1924-08-07 |
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