# Inventions

{
  "id": "S85067667",
  "title": "Inventions",
  "url": "/topics/S85067667",
  "kind": "topic-directory",
  "aeo_cohort": "topic-directory",
  "provider": "lcsh",
  "revision": "824ba5082efb2d2b",
  "catalogue_revision": "f050b5d4780b1289",
  "numeric_address": "864911030781101632",
  "address_version": "morton4x16-v1",
  "coordinates": [
    0,
    20,
    18462,
    19456
  ],
  "answer_status": "Directory metadata; local answer requires separate source review",
  "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap"
}

Here are entered works on original devices or processes. Works on fundamental technological improvements or changes in materials, production methods, processes, organization, or management which increase efficiency and production are entered under [Technological innovations.]

Directory metadata is not a factual answer or evidence of a global knowledge gap.

Source: https://id.loc.gov/authorities/subjects/sh85067667

No owner-reviewed local answer yet.