ES160961A2 - IMPROVEMENTS MADE IN THE PURPOSE OF MAIN PATENT NUMBER 152828 - Google Patents
IMPROVEMENTS MADE IN THE PURPOSE OF MAIN PATENT NUMBER 152828Info
- Publication number
- ES160961A2 ES160961A2 ES0160961A ES160961A ES160961A2 ES 160961 A2 ES160961 A2 ES 160961A2 ES 0160961 A ES0160961 A ES 0160961A ES 160961 A ES160961 A ES 160961A ES 160961 A2 ES160961 A2 ES 160961A2
- Authority
- ES
- Spain
- Prior art keywords
- patent number
- improvements made
- main patent
- alloys
- paste
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- 229910001208 Crucible steel Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000002969 artificial stone Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Mejoras introducidas en el objeto de la patente principal número 152.828 caracterizadas porque la piedra artificial o pasta en que se embute la espiral puede protegerse con una envolvente de hierro o acero fundido con o sin aleaciones de otros metales.Improvements made to the object of main patent number 152,828 characterized in that the artificial stone or paste in which the spiral is embedded can be protected with a casing of cast iron or steel with or without alloys of other metals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0160961A ES160961A2 (en) | 1943-03-31 | 1943-03-31 | IMPROVEMENTS MADE IN THE PURPOSE OF MAIN PATENT NUMBER 152828 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0160961A ES160961A2 (en) | 1943-03-31 | 1943-03-31 | IMPROVEMENTS MADE IN THE PURPOSE OF MAIN PATENT NUMBER 152828 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES160961A2 true ES160961A2 (en) | 1944-05-16 |
Family
ID=38425807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0160961A Expired ES160961A2 (en) | 1943-03-31 | 1943-03-31 | IMPROVEMENTS MADE IN THE PURPOSE OF MAIN PATENT NUMBER 152828 |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES160961A2 (en) |
-
1943
- 1943-03-31 ES ES0160961A patent/ES160961A2/en not_active Expired
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