ES139331Y - SEMI-RESISTANT PRESTRESSED CONCRETE JOIST - Google Patents
SEMI-RESISTANT PRESTRESSED CONCRETE JOISTInfo
- Publication number
- ES139331Y ES139331Y ES1968139331U ES139331U ES139331Y ES 139331 Y ES139331 Y ES 139331Y ES 1968139331 U ES1968139331 U ES 1968139331U ES 139331 U ES139331 U ES 139331U ES 139331 Y ES139331 Y ES 139331Y
- Authority
- ES
- Spain
- Prior art keywords
- semi
- prestressed concrete
- concrete joist
- resistant prestressed
- resistant
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1968139331U ES139331Y (en) | 1968-06-05 | 1968-06-05 | SEMI-RESISTANT PRESTRESSED CONCRETE JOIST |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1968139331U ES139331Y (en) | 1968-06-05 | 1968-06-05 | SEMI-RESISTANT PRESTRESSED CONCRETE JOIST |
Publications (2)
Publication Number | Publication Date |
---|---|
ES139331U ES139331U (en) | 1968-10-16 |
ES139331Y true ES139331Y (en) | 1969-06-16 |
Family
ID=8322495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1968139331U Expired ES139331Y (en) | 1968-06-05 | 1968-06-05 | SEMI-RESISTANT PRESTRESSED CONCRETE JOIST |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES139331Y (en) |
-
1968
- 1968-06-05 ES ES1968139331U patent/ES139331Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES139331U (en) | 1968-10-16 |
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