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Business patents
- Part Of
- Lipa Green fonds
- Business series
- Level
- File
- ID
- Fonds 20; Series 2; File 1
- Source
- Archival Descriptions
- Part Of
- Lipa Green fonds
- Business series
- Level
- File
- Fonds
- 20
- Series
- 2
- File
- 1
- Material Format
- textual record
- Date
- 1934-1938
- Physical Description
- 1 folder of textual records
- Scope and Content
- File consists of two business patents Lipa Green filed with the Dominion of Canada Patent Office. One is dated March 1934 and is for "Drain Pipes", and the other, dated Sept. 1938, is for "Fume Safety Lock Pipes and Fume Protectors".
- Source
- Archival Descriptions