FR34903E - - Google Patents
Info
- Publication number
- FR34903E FR34903E FR34903DA FR34903E FR 34903 E FR34903 E FR 34903E FR 34903D A FR34903D A FR 34903DA FR 34903 E FR34903 E FR 34903E
- Authority
- FR
- France
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/14—Drying webs by applying vacuum
- D21F5/146—Vacuum seals
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR34903T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR34903E true FR34903E (zh) | 1929-10-30 |
Family
ID=32799367
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR574454D Active FR574454A (zh) | |||
| FR34903D Expired FR34903E (zh) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR574454D Active FR574454A (zh) |
Country Status (1)
| Country | Link |
|---|---|
| FR (2) | FR34903E (zh) |
-
0
- FR FR574454D patent/FR574454A/fr active Active
- FR FR34903D patent/FR34903E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR574454A (zh) |