NL17939C - - Google Patents
Info
- Publication number
- NL17939C NL17939C NL17939DA NL17939C NL 17939 C NL17939 C NL 17939C NL 17939D A NL17939D A NL 17939DA NL 17939 C NL17939 C NL 17939C
- Authority
- NL
- Netherlands
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
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
- B31F5/02—Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating
- B31F5/022—Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating using a rotary tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU445145X | 1923-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL17939C true NL17939C (de) |
Family
ID=10979188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL17939D NL17939C (de) | 1923-12-31 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE445145C (de) |
| NL (1) | NL17939C (de) |
-
0
- NL NL17939D patent/NL17939C/xx active
-
1924
- 1924-09-21 DE DEV19480D patent/DE445145C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE445145C (de) | 1927-06-04 |