![]() ![]() The patent application specified Paillard’s intent for the new balance: At the time, conventional compensation balances were constructed of steel and brass, allowing for controlled expansion and contraction during temperature changes, precisely adapting the oscillation rate to compensate for metal dilation. On March 8, 1887, Charles-Auguste Paillard was granted a patent for his palladium alloy compensation balance. ![]() Pictured: Closeup of the Bi-Metallic Palladium Alloy Balance Patented by Paillard, From a Grade No.
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