CH24710A - Undurchsichtiger Briefumschlag - Google Patents
Undurchsichtiger BriefumschlagInfo
- Publication number
- CH24710A CH24710A CH24710A CH24710DA CH24710A CH 24710 A CH24710 A CH 24710A CH 24710 A CH24710 A CH 24710A CH 24710D A CH24710D A CH 24710DA CH 24710 A CH24710 A CH 24710A
- Authority
- CH
- Switzerland
- Prior art keywords
- opaque envelope
- opaque
- envelope
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH24710T | 1901-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH24710A true CH24710A (de) | 1903-02-15 |
Family
ID=4234540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH24710A CH24710A (de) | 1901-08-14 | 1901-08-14 | Undurchsichtiger Briefumschlag |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH24710A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520472A (en) * | 1968-07-05 | 1970-07-14 | Zdzislaw Kukulski | Tamper-proof envelope |
-
1901
- 1901-08-14 CH CH24710A patent/CH24710A/de unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520472A (en) * | 1968-07-05 | 1970-07-14 | Zdzislaw Kukulski | Tamper-proof envelope |
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