CrosswordMint
Ingenious Mechanisms of Vintage Tool Patents
Challenging puzzle for experienced crossword solvers
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Across
  • 1. Vintage apparatus combining pressure and rotary force.
  • 2. Obsolete mechanical part tightly bound like tendon fibers.
  • 4. Horticultural setting linked to patented pruning apparatus.
  • 6. Navigational tool patented for angular precision.
  • 7. Curved blade shaping wood, ancient yet pivotal.
Down
  • 3. Instrument for measuring areas before digital precision.
  • 5. Antique device grasping dimensions with exactitude.
  • 8. Stamped insignia ensuring forged tool’s authenticity.
  • 9. Holder of exclusive rights, often in bygone inventions.

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