Australian Petty Patent 121.20: Underwater Dissolved Gas Analyzer

Australian Petty Patent 121.20 describes an underwater operable dissolved gas analyzer, published as a legacy product by Geoscience Australia. The dataset is a record from the data_gov_au platform, last updated on 2026 03 25. No abstract or sample data is available, and the primary file formats are PDF and HTML.

Use Cases

• Analyzing historical patent documents for marine sensor technology (inferred from domain, verify after download)
• Studying the design principles of underwater gas analysis equipment (inferred from domain, verify after download)
• Referencing prior art for new oceanographic instrument development (inferred from domain, verify after download)

Strengths

• Published by the authoritative organization Geoscience Australia Data.
• Available on the official data_gov_au platform.
• Last updated date is recorded as 2026 03 25 18:32:29.383447.

Limitations

• Metadata is minimal; actual content requires verification after download.
• Row count, column definitions, and sample data are unknown.
• The description states 'Legacy product - no abstract available', indicating limited documentation.

Provenance

Source

Geoscience Australia Data

Collection Method

Published as a government record.

Time Range

Project 121.20, but specific temporal coverage is unknown.

Freshness

Last updated 2026-03-25 18:32:29.383447; freshness should be verified.

Geography

Likely related to Australian marine environments, but specific geography is unknown.