NL68700C - - Google Patents
Info
- Publication number
- NL68700C NL68700C NL68700DA NL68700C NL 68700 C NL68700 C NL 68700C NL 68700D A NL68700D A NL 68700DA NL 68700 C NL68700 C NL 68700C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F13/00—Filing appliances with means for engaging perforations or slots
- B42F13/0093—Binding devices co-operating with corner or back cut-outs of the stack
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH270855T | 1949-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL68700C true NL68700C (en) |
Family
ID=4527106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL68700D NL68700C (en) | 1949-02-25 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE582607Q (en) |
| CH (1) | CH270855A (en) |
| DE (1) | DE804800C (en) |
| GB (1) | GB663606A (en) |
| NL (1) | NL68700C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1019995B (en) * | 1955-04-15 | 1957-11-28 | Richard Naumann | Desk calendar |
-
0
- NL NL68700D patent/NL68700C/xx active
-
1949
- 1949-02-25 CH CH270855D patent/CH270855A/en unknown
- 1949-12-09 DE DEZ157A patent/DE804800C/en not_active Expired
-
1950
- 1950-02-21 GB GB443650A patent/GB663606A/en not_active Expired
-
1959
- 1959-09-11 BE BE582607A patent/BE582607Q/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CH270855A (en) | 1950-09-30 |
| DE804800C (en) | 1951-04-30 |
| BE582607Q (en) | 1959-12-31 |
| GB663606A (en) | 1951-12-27 |