FR1564852A - - Google Patents
Info
- Publication number
- FR1564852A FR1564852A FR1564852DA FR1564852A FR 1564852 A FR1564852 A FR 1564852A FR 1564852D A FR1564852D A FR 1564852DA FR 1564852 A FR1564852 A FR 1564852A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D3/00—Making articles of cellular structure, e.g. insulating board
- B31D3/02—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section
- B31D3/0223—Making honeycomb cores, e.g. by piling a plurality of web sections or sheets
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR143318 | 1968-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1564852A true FR1564852A (ja) | 1969-04-25 |
Family
ID=8647293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1564852D Expired FR1564852A (ja) | 1968-03-12 | 1968-03-12 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1564852A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2163671A1 (ja) * | 1971-12-17 | 1973-07-27 | Ciba Geigy Uk Ltd |
-
1968
- 1968-03-12 FR FR1564852D patent/FR1564852A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2163671A1 (ja) * | 1971-12-17 | 1973-07-27 | Ciba Geigy Uk Ltd |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |