Fire insurance contracts are not considered dissolved by the war, even if premiums have not been paid, but lapse at the date of the first annual premium falling due three months after the peace. Life insurance contracts may be restored by payments of accumulated premiums with interest, sums falling due on such contracts during the war to be recoverable with interest. Marine insurance contracts are dissolved by the outbreak of war except where the risk insured against had already been incurred. Where the risk had not attached, premiums paid are recoverable, otherwise premiums due and sums due on losses are recoverable. Reinsurance treaties are abrogated unless invasion has made it impossible for the reinsured to find another reinsurer. Any allied or associated power, however, may cancel all the contracts running between its nationals and a German life insurance company, the latter being obligated to hand over the proportion of its assets attributable to such policies.
INDUSTRIAL PROPERTY
Conditions on use of German patents and copyrights.
Rights as to industrial, literary, and artistic property are re-established. The special war measures of the allied and associated powers are ratified and the right reserved to impose conditions on the use of German patents and copyrights when in the public interest. Except as between the United States and Germany, pre-war licenses and rights to sue for infringements committed during the war are cancelled.
SECTION XI
AERIAL NAVIGATION
Allied aircraft in German territory.
Aircraft of the allied and associated powers shall have full liberty of passage and landing over and in German territory, equal treatment with German planes as to use of German airdromes, and with most favored nation planes as to internal commercial traffic in Germany. Germany agrees to accept allied certificates of nationality, airworthiness, or competency or licenses and to apply the convention relative to aerial navigation concluded between the allied and associated powers to her own aircraft over her own territory. These rules apply until 1923, unless Germany has since been admitted to the League of Nations or to the above convention.